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Circumcision is the procedure that cuts some or all of the foreskin (prepuce) from the penis. The frenulum may also be cut away at the same time, in a procedure called a frenectomy. The word "circumcision" comes from Latin circum (meaning "around") and caedere (meaning "to cut").

Circumcision predates recorded human history, with depictions found in stone-age cave drawings and Ancient Egyptian tombs. The origins of the practice are lost in antiquity. Theories include that circumcision is a form of ritual sacrifice or offering, a health precaution, a sign of submission to a deity, a rite of passage to adulthood, a mark of defeat or slavery, or an attempt to alter esthetics or sexuality. Circumcision of males is a religious commandment in Judaism and Islam, and is customary among members of three Oriental Orthodox Christian churches in their African countries of origin..

It is also practiced by the majority of South Koreans, Americans, and Filipinos.

Infant circumcision is controversial in several English-speaking countries. The American Medical Association defines “non-therapeutic” circumcision as the non-religious, non-ritualistic, not medically necessary, elective circumcision of male newborns. It states that medical associations in the US, Australia, and Canada do not recommend the routine non-therapeutic circumcision of newborns. Genital integrity supporters condemn all infant circumcision as male genital mutilation comparable to female genital cutting, while others consider that infant circumcision is a worthwhile public health measure.

Three randomised trials have provided "firm evidence" that a man's risk of acquiring HIV is halved if he is circumcised.

Circumcision may be used to treat chronic inflammation of the penis and penile cancer. The use of circumcision to treat phimosis is debated in medical literature.

The procedures of circumcision

Circumcision removes the foreskin from the penis. For infant circumcision, clamps, such as the Gomco clamp, Plastibell, and Mogen are often used. These clamps are meant to protect the glans while they cut the blood supply to the foreskin and prevent any bleeding. With the Plastibell clamp, the foreskin and the clamp come away in three to seven days. Before a Gomco clamp is used, a section of skin is crushed with a hemostat then slit with scissors. The foreskin is drawn over the bell shaped portion of the clamp and inserted through a hole in the base of the clamp. The clamp is then tightened, "crushing the foreskin between the bell and the base plate." The crushing limits the bleeding (provides the hemostasis). With the flared bottom of the bell fit tightly against the hole of the base plate, the foreskin is cut away with a scalpel from above the base plate, while the bell covers the glans to prevent it being reached by the scalpel.

With a Mogen clamp, used by many physicians and some mohels (Jewish ritual circumcisers), the foreskin and the glans are separated with a blunt probe and/or curved hemostat (as with the first part of the Gomco procedure). The foreskin is then grabbed dorsally with a straight hemostat, and lifted up. The Mogen clamp is then slid between the glans and hemostat. The clamp is locked shut, and a scalpel is used to cut the foreskin from the flat (upper) side of the clamp.

The frenulum is cut if frenular chordee is evident.

According to a 1998 study, 45% of physicians used anaesthesia for infant circumcisions. Dorsal penile nerve block was the most commonly used form. Obstetricians had a significantly lower rate of anaesthesia use (25%) than pediatricians (71%) or family practitioners (56%).

Cultures and religions

Some cultures circumcise their males either shortly after birth, in childhood or around puberty, when it may be part of a rite of passage. . Geographically, circumcision is prevalent in Muslim countries, the United States, the Philippines and South Korea. It is less prevalent in Europe, Latin America, China and India. Among religious groups, circumcision is most prevalent among Jews and Muslims.

Judaism

Circumcision is a fundamental rite of Judaism. An essential component of Jewish practice, it is a positive commandment obligatory under Jewish law for Jewish males, and is only postponed or abrogated in the case of threat to the life or health of the child. It is usually performed in a ceremony called a Brit milah (or Bris milah, colloquially simply bris) (Hebrew for "Covenant of circumcision"). A mohel performs the ceremony on the eighth day after birth unless health reasons force a delay. According to the Torah (Genesis, chapter 17 verses 9-14), God commanded Abraham to circumcise himself, his offspring and his slaves as a sign of an everlasting covenant. According to Jewish law, failure to follow the commandment carries the penalty of karet, or being cut off from the community by God. Brit milah is considered to be so important that should the eighth day fall on the Sabbath, actions that would normally be forbidden because of the sanctity of the day are permitted in order to fulfill the requirement to circumcise. The expressly ritual element of circumcision in Judaism, as distinguished from its non-ritual requirement in Islam, is shown by the requirement that a child who either is born aposthetic (without a foreskin) or who has been circumcised without the ritual must nevertheless undergo a Brit milah in which a drop of blood (hatafat-dam, הטפת דם) is drawn from the penis at the point where the foreskin would have been or was attached.

Less commonly practised and more controversial is metzitzah b'peh, or oral suction. This is when the mohel sucks blood from the circumcision wound. Some believe this promotes healing while others have implicated this practice in the spreading of herpes to the infant. Today, if it is performed, the mohel generally uses a glass tube.

Christianity

Christianity does not prescribe circumcision. The first Church Council in Jerusalem decided that circumcision was not a requirement (Acts 15). St. Paul had Timothy circumcised (Acts 16:1-3) but in his letters he warned gentile Christians against adopting the practice (Galatians 6:12-16, Philippians 3:2-3). Individual Christians and Christian traditions may have different customs. For example, circumcision is customary among members of the Coptic Orthodox, Ethiopian Orthodox, and Eritrean Orthodox churches in their home countries, as well as some other African churches. On 1 January, the Catholic Church used to celebrate the Circumcision of Christ. This has been superseded by the Solemnity of Mary, Mother of God. The Catholic Church condemned the continued practice of circumcision by Christians as a mortal sin in the Council of Basel-Florence in 1442. Anglican and Lutheran churches have other feast days at this time such as the Holy Name of Jesus.

Islam

The origin of circumcision in Islam is a matter of religious and scholarly debate. It is mentioned in some parts of the Hadith, but not in the Qur'an. Fiqh scholars have different opinions about circumcision in Shariah, depending on which Hadith are accepted and how they are interpreted. According to some it is recommended (Sunnah); according to others, it is obligatory. Some have quoted the Hadith to argue that the requirement of circumcision is based on the covenant with Abraham.

The timing of Muslim circumcision varies. Turkish, Balkan, rural Egyptians and Central and South Asian Muslims typically circumcise boys between the ages of six and eleven and traditionally the event may be a joyous occasion and celebrated with sweets and feasting. However, in the middle class it is more usually done in infancy and is largely unremarked upon. In Turkey the celebratory feast is called "Sünnet Düğünü" and is considered a very important celebration in man's life as a passage to a manhood. In Pakistan, Muslims may be circumcised at all ages from the newborn period to adulthood, though the medical profession has encouraged medical circumcisions in the first week after birth to reduce complications: "Circumcision is performed by barbers, medical technicians, quacks and doctors including paediatric surgeon yet there is no consensus for the best age and method." In Iran, Dr. Paula Drew states that “circumcision, which formerly celebrated the onset of manhood, has for many years now been more customarily performed at the age of 5 or 6 for children born at home, and at two days old for those born in a medical setting.…By puberty, all Muslim Iranian boys must be circumcised if they are to participate fully in religious activities.” Kamyar et al describe circumcision as an "obligatory custom" and note that it is not necessary for the circumciser to be a Muslim.

Other faiths and traditions

Bahá'ís do not have any particular tradition or rituals regarding male circumcision, but view female circumcision as mutilation.

The Druze have no male circumcision in their religion, although it is a practiced among those living in urban areas or outside the Middle East, mainly for hygienic reasons.

There is no specific reference to male circumcision in the Hindu holy books , and Hindus in India generally do not practice circumcision.

"Circumcision holds no relevance to a Sikh." All rituals which do not hold relevance are strictly forbidden and, "acceptance of Nature's beautiful body is an important component of the Sikh value system."

Circumcision in South Korea is largely the result of American cultural and military influence following the Korean War. The origin of circumcision in the Philippines is uncertain. One newspaper article speculates that it is due to the influence of western colonizers. However, Antonio de Morga's seventeenth century History of the Philippine Islands, speculates that it is due to Islamic influence. In West Africa infant circumcision may have had tribal significance as a rite of passage or otherwise in the past; today in some non-Muslim Nigerian societies it is medicalised and is simply a cultural norm. In early 2007 it was announced that rural aidpost orderlies in the East Sepik Province of Papua New Guinea are to undergo training in the circumcision of men and boys of all ages with a view to introducing the procedure as a means of prophylaxis against HIV/AIDS, which is becoming a significant problem in the country.

Circumcision is part of initiation rites in some African, Pacific Islander, and Australian aboriginal traditions in remote areas, such as Arnhem Land, where the practice was introduced by Makassan traders from Sulawesi in the Indonesian Archipelago. Circumcision ceremonies among certain Australian aboriginal societies are noted for their painful nature, including subincision for some aboriginal peoples in the Western Desert. In the Pacific, ritual circumcision is nearly universal in the Melanesian islands of Fiji and Vanuatu; participation in the traditional land diving on Pentecost Island is reserved for those who have been circumcised. Circumcision is also commonly practised in the Polynesian islands of Samoa, Tonga, Niue, and Tikopia. In Samoa, it is accompanied by a celebration. Among some West African animist groups, such as the Dogon and Dowayo, it is taken to represent a removal of "feminine" aspects of the male, turning boys into fully masculine males. Although in many West African traditional societies circumcision has become medicalised and is simply performed in infancy without ado or any particular conscious cultural significance, among the Urhobo people of southern Nigeria it is symbolic of a boy entering into manhood. The ritual expression, Omo te Oshare ("the boy is now man"), constitutes a rite of passage from one age set to another. For Nilotic peoples, such as the Kalenjin and Maasai, circumcision is a rite of passage observed collectively by a number of boys every few years, and boys circumcised at the same time are taken to be members of a single age set.

Ethical issues

Circumcising infants is controversial. Those advocating circumcision assert that circumcision is a significant public health measure, preventing infections, and slowing down the spread of AIDS. Those opposing circumcision, however, question the legality of infant circumcision by asserting that infant circumcision is a human rights violation or a sexual assault.

Consent

Views differ on whether limits should be placed on caregivers having a child circumcised. One argument is that male circumcision is ethically identical to female genital cutting. It questions why the genital cutting of males is allowed while the genital cutting of females is prohibited.. Another argument is that as it's his body, any decision to circumcise should be only be made by the owner of the foreskin when he reaches adulthood.

Others argue that there is no convincing evidence of sexual or emotional harm, and that there are greater monetary and psychological costs in circumcising later rather than in infancy. Many are concerned that restrictions on circumcision would cut across the religious or cultural rites and practices of Jews, Muslims, and others or limit the traditional right of parents to have their child circumcised.

A number of medical associations accept that the parents should determine what is in the best interest of the infant or child, though the RACP and the BMA observe that controversy exists on this issue. and the BMA insists that a circumcision must not go ahead without the consent of both parents and the competent child.

Emotional consequences

Goldman discussed the extent to which circumcision may cause emotional harm to males. Some organizations have been formed as support groups for men who are upset with being circumcised. A study by Taddio showed that infants are affected by the pain of circumcision. It found a correlation between circumcision and intensity of pain response during vaccination months later. While the researchers stated that their results were "speculative" and suggested that "analgesia should be routine for circumcision" to avoid long-term effects in pain responses, Taddio's paper was referred to in the American Academy of Pediatrics' 1999 Circumcision Policy Statement, which, for the first time recommended the use of pain relief for circumcision.

Legality

Traditionally, Circumcision has been presumed to be legal when performed by a trained operator.

In 2001, Sweden passed a law restricting the performance of neo-natal circumcisions to persons certified by the National Board of Health. This law requires that a medical doctor or an anesthesia nurse accompany the circumcisor, and that anaesthetic is applied prior to the procedure. Most Jewish mohels have been so certified. Jews and Muslims in Sweden objected to the law, and the World Jewish Congress stated that it was “the first legal restriction on Jewish religious practice in Europe since the Nazi era.”

Sexual Effects

The American Academy of Pediatrics (1999) stated "a survey of adult males using self-report suggests more varied sexual practice and less sexual dysfunction in circumcised adult men. There are anecdotal reports that penile sensation and sexual satisfaction are decreased for circumcised males. Masters and Johnson noted no difference in exteroceptive and light tactile discrimination on the ventral or dorsal surfaces of the glans penis between circumcised and uncircumcised men." In January 2007, The American Academy of Family Physicians (AAFP), stated "The effect of circumcision on penile sensation or sexual satisfaction is unknown. Because the epithelium of a circumcised glans becomes cornified, and because some feel nerve over-stimulation leads to desensitization, many believe that the glans of a circumcised penis is less sensitive. Opinions differ about how this decreased sensitivity, which may result in prolonged time to orgasm, affects sexual satisfaction. An investigation of the exteroceptive and light tactile discrimination of the glans of circumcised and uncircumcised men found no difference on comparison. No valid evidence to date, however, supports the notion that being circumcised affects sexual sensation or satisfaction."

Boyle et al. (2002) argued that circumcision and frenectomy remove tissues with "heightened erogenous sensitivity," stating "the genitally intact male has thousands of fine touch receptors and other highly erogenous nerve endings--many of which are lost to circumcision." The authors conclude: "Evidence has also started to accumulate that male circumcision may result in lifelong physical, sexual, and sometimes psychological harm as well."

Medical aspects

The medical risks and potential benefits of neonatal circumcision have been studied. The British Medical Association, states that “there is significant disagreement about whether circumcision is overall a beneficial, neutral or harmful procedure. At present, the medical literature on the health, including sexual health, implications of circumcision is contradictory, and often subject to claims of bias in research.” Studies making cost-benefit analyses comparing circumcision complications with the potential gain in expected longevity, and the medical costs of circumcision compared with the expected reduction in lifetime health costs have varied. Some found a small net benefit, some found a small net decrement, and others found that the benefits and risks of circumcision balanced each other out and suggest the circumcision decision "most reasonably be made on nonmedical factors."

Risks of circumcision

Circumcision is a surgical procedure. While the risk of complications in a competently performed medical circumcision is very low, complications resulting from poorly carried out circumcisions, post-operative bleeding, and infection can be catastrophic. According to the AMA, Bleeding and infection are the most common complications, although bleeding is mostly minor and hemostasis can be achieved by pressure application. Kaplan identified other circumcision complications, including urinary fistulas, chordee, cysts, lymphedema, ulceration of the glans, necrosis of all or part of the penis, hypospadias, epispadias, impotence and removal of too much tissue, sometimes causing secondary phimosis. He stated “Virtually all of these complications are preventable with only a modicum of care. Unfortunately, most such complications occur at the hands of inexperienced operators who are neither urologists nor surgeons.” Infant circumcision may result in skin bridges, when the cut skin does not heal neatly but attaches to the glans penis instead. This does not commonly require surgical correction; rather, a brief, simple office procedure may be performed.

The American Medical Association quotes a complication rate of 0.2%–0.6%, based on the studies of Gee and Harkavy. These same studies are quoted by the American Academy of Pediatrics. The American Academy of Family Physicians quotes a range of anywhere between 0.1% and 35%. The Canadian Paediatric Society cite these results in addition to other figures ranging anywhere between 0.06% to 55%, and remark that Williams & Kapila suggested that 2-10% is a realistic estimate.

Meatal stenosis may be a common longer-term complication from circumcision. Recent publications give a frequency of occurrence between 0.9% and 9% to 10%.

Fatal complications have been reported. The American Academy of Family Physicians states that death is rare, and cites an estimated death rate with circumcisions of infants of 1 in 500,000. Gairdner's 1949 study reported that during the 1940s an average of 16 children per year, out of an estimated 90,000, died following circumcision in the UK. He found that most deaths had occurred suddenly under anaesthesia and could not be explained further, but hemorrhage and infection had also proven fatal. Deaths attributed to phimosis and circumcision were grouped together, but Gairdner argued that such deaths were probably due to the circumcision operation. The RACP states that the penis is lost in 1 in 1,000,000 circumcisions.

A 2004 Cochrane review, which compared the dorsal penile nerve block and EMLA (topical anaesthesia) found both anaesthetics appear safe, but neither of them completely eliminated pain. Razmus et al reported that newborns circumcised with the dorsal block and the ring block in combination with the concentrated oral sucrose had the lowest pain scores. Ng et al found that EMLA cream, in addition to local anaesthetic, effectively reduces the sharp pain induced by needle puncture. Adult circumcisions are often performed without clamps, and require 4 to 6 weeks of abstinence from masturbation or intercourse after the operation to allow the wound to heal. Lander et al., studying neonatal circumcision without anesthesia, found that patients "exhibited homogeneous responses that consisted of sustained elevation of heart rate and high pitched cry throughout the circumcision and following. Two newborns ... became ill following circumcision (choking and apnea)."

HIV

Initial population based studies suggested that circumcision might protect against HIV infection. However, in these studies, factors such as religion may skew the results. In March 2005, the Cochrane review of the medical evidence found the current quality of evidence at that point "insufficient" to consider implementing circumcision "as a public-health intervention" but the positive results of observational studies suggested that circumcision was "worth evaluating in randomised controlled trials.”

The most recent data indicate that circumcision is correlated with a 50-60% reduction in risk of HIV transmission (from female to male) during heterosexual intercourse. The results of the first randomised controlled trial was published in November 2005. It found a 60% reduction in the rate of new HIV infection (from 2.1 per 100 to 0.85 per 100 in the intervention group. The authors said, “Male circumcision provides a degree of protection against acquiring HIV infection, equivalent to what a vaccine of high efficacy would have achieved. Male circumcision may provide an important way of reducing the spread of HIV infection in sub-Saharan Africa.” Two further randomised trials conducted in Uganda and Kenya were stopped early on December 13, 2006 on grounds that circumcision was so effective that it would be unethical to continue the experiment and not offer circumcision in the uncircumcised men who were acting as controls. The results showed that circumcised males in Uganda were, depending upon the analysis, 51%-60% less likely to be infected. In Kenya, circumcised males were 53%-60% less likely to be infected. A paper published in the journal PLoS Medicine in July, 2006, calculated that if all men in sub-Saharan Africa were circumcised over the next 10 years, two million new infections could potentially be avoided.

The World Health Organization (WHO) said: “Although these results demonstrate that male circumcision reduces the risk of men becoming infected with HIV, the UN agencies emphasize that it does not provide complete protection against HIV infection. Circumcised men can still become infected with the virus and, if HIV-positive, can infect their sexual partners. Male circumcision should never replace other known effective prevention methods and should always be considered as part of a comprehensive prevention package, which includes correct and consistent use of male or female condoms, reduction in the number of sexual partners, delaying the onset of sexual relations, and HIV testing and counselling.”. Others have also expressed concern that some may mistakenly believe they will be fully protected against HIV through circumcision and see circumcision as a safe alternative to other forms of protection, such as condoms. An interim analysis from the Rakai Health Sciences Program in Uganda suggested that newly circumcised HIV positive men may be more likely to spread HIV to their female partners if they have sexual intercourse before the wound is fully healed. “Because the total number of men who resumed sex before certified wound healing is so small, the finding of increased transmission after surgery may have occurred by chance alone. However, we need to err on the side of caution to protect women in the context of any future male circumcision programme,” said Dr Maria Wawer, the study's principal investigator.

There is also a danger of HIV being spread from unhygienic circumcision procedures. Brewer et al. studied HIV infection rates in Kenya, Lethotho and Tanzania and found that " male and female virgins were substantially more likely to be HIV infected than uncircumcised virgins. Among adolescents, regardless of sexual experience, circumcision was just as strongly associated with prevalent HIV infection. However, uncircumcised adults were more likely to be HIV positive than circumcised adults." The authors concluded, "HIV transmission may occur through circumcision-related blood exposures in eastern and southern Africa."

On March 28, 2007, the World Health Organisation and UNAIDS issued joint recommendations concerning male circumcision and HIV/AIDS. These recommendations are:

• Male circumcision should now be recognized as an efficacious intervention for HIV prevention.
• Promoting male circumcision should be recognized as an additional, important strategy for the prevention of heterosexually acquired HIV infection in men.

Langerhans cells and HIV transmission

Langerhans cells are part of the human immune system. Three studies identified high concentrations of Langerhans and other "HIV target" cells in the foreskin and Szabo and Short suggested that the Langerhans cells in the foreskin may provide an entry point for viral infection. McCoombe, Cameron, and Short also found that the keratin is thinnest on the foreskin and frenulum. Fleiss, Hodges and Van Howe had previously stated a belief that the prepuce has an immunological function. While their specific hypothesis was criticised on technical grounds. a study published in 2007 by de Witte and others said that Langerlin, excreted by Langerhans cells, is a natural barrier to HIV-1 transmission by Langerhans cells.

HPV

Several studies have shown that uncircumcised men are at greater risk of human papilloma virus (HPV) infection. While most genital HPV strains are considered harmless, some can cause genital warts or cancer although there is a vaccine against most cancer causing strains of HPV. One study found no statistically significant difference between men with foreskins for HPV infection than those who are circumcised, but did note a significantly higher incidence of HPV lesions and urethritis in uncircumcised men.

Hygiene

The American Academy of Pediatrics observes “Circumcision has been suggested as an effective method of maintaining penile hygiene since the time of the Egyptian dynasties, but there is little evidence to affirm the association between circumcision status and optimal penile hygiene.” It states that the "relationship among hygiene, phimosis, and penile cancer is uncertain" and further remarks that "genital hygiene needs to be emphasized as a preventive health topic throughout a patient's lifetime."

The Royal Australasian College of Physicians emphasizes that a non-circumcised infant's penis requires no special care and should be left alone, stating that attempts to forcibly retract the foreskin, e.g. to clean it, are painful, often injure the foreskin, and can lead to scarring, infections and pathologic phimosis. It is recommended that, while there is no special age where the foreskin should be retractable, once the foreskin becomes retractable, the child should gently wash it with soap and water. It has been suggested, however, that excessive washing of the foreskin and the glans will make infections such as balanitis more likely.

Circumcision reduces the amount of smegma produced by the male. Smegma is a combination of exfoliated epithelial cells, transudated skin oils, and moisture that can accumulate under the foreskin of males and within the female vulva area. It has a characteristic strong odor and taste , and is common to all mammals—male and female. While smegma is generally not believed to be harmful to health, the strong odour may be considered to be a nuisance or give the impression of a lack of hygiene. In rare cases, accumulating smegma may help cause balanitis.

It has been suggested that circumcision arose in peoples living in arid and sandy regions as a public health measure intended to prevent recurring irritation and infection caused by sand accumulating under the foreskin. Darby, after checking the official war histories of Britain, Australia and New Zealand and other records, and finding no mention of ‘balanitis’ or ‘foreskin’ or ‘circumcision’ dismissed this idea as a “medical urban myth,” concluding that “‘sand under the foreskin,’ balanitis, and circumcision were not significant problems during either of the World Wars.”

Infectious and chronic conditions

Studies have found that boys with foreskins tend to have higher rates of various infections and inflammations of the penis than those who are circumcised. The reasons are unclear, but several hypotheses have been suggested:

• The foreskin may harbor bacteria and become infected if it is not cleaned properly.
• The foreskin may become inflamed if it is cleaned too often with soap.
• The forcible retraction of the foreskin in boys can lead to infections.

The usual treatment for balanoposthitis is to use topical antibiotics (metronidazole cream) and antifungals (clotrimazole cream) or low-potency steroid creams. There are less invasive treatments than circumcision for posthitis.

Balanitis

Balanitis, an inflammation of the glans penis, has a variety of causes. Some of these, such as anaerobic infection, occur more frequently in uncircumcised men, while others, such as fungal infection, have no statistically significant differences in frequency of occurrence between circumcised and uncircumcised men. There are less invasive treatments than circumcision that have been shown to be effective in treating most mild cases of balanitis. Birley, et al, found that in 90% of their cases of chronic or recurring balanitis "use of emollient creams and restriction of soap washing alone controlled symptoms satisfactorily". They also state that circumcision “might be of benefit in a patient whose balanitis relapses despite these measures, and remains the principal treatment for specific conditions such as lichen sclerosus and plasma cell balanitis.” The, less invasive procedures are not as successful in treating balanitis xerotica obliterans, or BXO, which is much less common but harder to treat.

Lichen sclerosus et atrophicus (LSA) produces a whitish-yellowish patch on the skin, and is not believed to be always harmful or painful, and may sometimes disappear without intervention. Some consider balanitis xerotica obliterans to be a form of LSA that happens to be on the foreskin, where it may cause pathological phimosis. Circumcision is believed to reliably reduce the threat of BXO.

Penile cancer

Penile cancer is cancer of the penis, i.e. on the glans or the foreskin. Most cases have been found to occur in men over the age of 70. In 1979, Boczko and Freed remarked that since Wolbarst's 1932 review, "there have been only eight documented cases of penile carcinoma in an individual circumcised in infancy." They described the ninth reported case, concluding that "performing it in infancy continues to be the most effective prophylactic measure against penile carcinoma." The AMA remarked that in six case series published from 1932 and 1986, "all penile cancers occurred in uncircumcised individuals." Maden et al reported in 1993 that the risk of penile cancer was 3.2 times greater in men who were never circumcised and 3 times greater among those who were circumcised after the neonatal period; this study was referenced in an editorial by Holly and Palefsky. They compliment the study for noting other risk factors for penile cancer, as well as for providing corroborating evidence as to the association between a lack of neonatal circumcision and the development of penile cancer. However, their criticisms include the study's combining data from invasive and in situ cancers. They concluded that as the new study reported circumcision at birth in 20% of the men with penile cancer, the recommendation of circumcision for medical indications remains somewhat controversial and the risks and benefits must be weighed. The American Academy of Pediatrics made similar criticism, also noting the possibly inaccurate use of self-report to determine circumcision status. Schoen et al studied the association between neonatal circumcision and invasive penile cancer in 2000, and found that the relative risk for uncircumcised men was 22 times that of circumcised men.

In 2005, the American Cancer Society said that while studies suggest that circumcision may reduce the risk of more invasive forms of penile cancer, it is important to concentrate on the main risk factors: poor hygiene, having unprotected sex with multiple partners, and cigarette smoking. They further state that the current consensus of most experts is that circumcision should not be recommended as a prevention strategy for penile cancer.

The American Academy of Pediatrics states that studies suggest that neonatal circumcision confers some protection from penile cancer, but circumcision at a later age does not seem to confer the same level of protection. Further, penile cancer is a rare disease and the risk of penile cancer developing in an uncircumcised man, although increased compared with a circumcised man, remains low. Similarly, the American Medical Association states that although neonatal circumcision seems to lower the risk of contracting penile cancer, because it is rare and occurs later in life, the use of circumcision as a preventive practice is not justified.

Kochen and McCurdy performed a life table analysis on penile cancer rates. They assumed that these cancers occur exclusively in uncircumcised males and that age-specific rates calculated from older groups were applicable to the 1971 birth cohort. Their overall analysis finds an estimated occurrence rate in uncircumcised males of 1 in 600, or 0.167%, with a median age of occurrence of 67 years old. However, they close their predictions section with the following “Since the uncircumcised male is uniquely susceptible, virtually all of these cancers are preventable by neo-natal circumcision. The number of lifetime incident cancers that could be prevented annually by circumcision can be estimated with birth statistics available for 1971. In that year, there were 1,822,910 recorded live male births. If none had been neonatally circumcised, our analysis predicts that one in 600, or more than 3,000 would have penile cancer in their lifetimes.”

Phimosis and paraphimosis

It is normal for an infant's foreskin to be attached to the glans. Pathological phimosis is a condition when the foreskin remains so tight that retraction over the glans is painful or impossible. Dawson and Whitfield, say "True phimosis is rare but may cause appreciable problems in either childhood or adolescence." Rickwood suggested that the term 'phimosis' should be restricted to cases in which the prepuce loses suppleness and becomes scarred. The AAP state that the true frequency of problems such as phimosis is unknown. Fergusson et al found phimosis in 16% of non-circumcised boys, while Herzog and Alvarez found it in 2.6%. Rickwood and Walker raised concern that phimosis is frequently misdiagnosed by physicians confusing it with the developmentally non-retractable foreskin. Several researchers have described less invasive treatments for phimosis than circumcision, and recommend that they be tried first.

Several studies have identified phimosis as a risk factor for penile cancer. The British Medical Journal published one letter that stated it would be irresponsible to expose a patient to risk for longer than necessary.

Paraphimosis is an acute condition when a tight foreskin is stuck behind the glans and cannot be returned to its original position, curbing the blood flow to the glans. In children, it is sometimes caused by a caregiver trying to forcibly retract the infant foreskin.

Urinary tract infections

Twelve studies have indicated that neonatal circumcision reduces the occurrence rate of Urinary tract infections in male infants by a factor of about 10. The March 1999 AAP statement notes that premature infants are usually not circumcised because of their fragile health status. Studies have found that 1 in 10 premature infants will have a urinary tract infection during the first month of life. Some of the UTI studies have been criticised for not taking these and other factors into account. A Swedish study found that the cumulative incidence of UTIs in boys under 2 years of age was 2.2%. The AMA cites evidence that the incidence of UTI’s is “small (0.4%–1%)” in uncircumcised infants, and “depending on the model employed, approximately 100 to 200 circumcisions would need to be performed to prevent 1 UTI…One model of decision analysis concluded that the incidence of UTI would have to be substantially higher in uncircumcised males to justify circumcision as a preventive measure against this condition.”

The Canadian Paediatric Society poses the question of whether increased UTI and balanitis rates in non-circumcised male infants may be caused by forced premature retraction. According to the Lerman and Liao, aside from its effects on UTI infection rates, "Most of the other medical benefits of circumcision probably can be realized without circumcision as long as access to clean water and proper penile hygiene are achieved."

Policies of various national medical associations

United States

The American Academy of Family Physicians recommends that physicians discuss the potential harms and benefits of circumcision with all parents or legal guardians considering circumcision for newborn boys.

The American Academy of Pediatrics recommends that parental decisions on elective circumcision should be made with as much accurate and unbiased information as possible, taking physiological, cultural, ethnic, and religious factors into account.

The American Medical Association supports the general principles of the 1999 Circumcision Policy Statement of the American Academy of Pediatrics.

Canada

The Fetus and Newborn Committee of the Canadian Paediatric Society posted Circumcision: Information for Parents in November of 2004, and Neonatal circumcision revisited statements in 1996, undergoing revision as of 2004 in which, due to the evenly balanced reasons pro and con, they do not recommend routine circumcision.

United Kingdom

As of June of 2006, the British Medical Association's position was that male circumcision for medical purposes should only be used where less invasive procedures would not be as effective and available, and that the decision to have non-clinical circumcision performed is generally the right of the parents to decide on how to best promote their childrens’ interests, within societally-accepted limits.

Australasia (Australia, New Zealand and nearby islands)

The Royal Australasian College of Physicians takes the position that there is no medical indication for routine neonatal circumcision, and if the procedure is to be performed for non-medical reasons, it should be performed by competent operator, using appropriate anaesthesia and in a safe child-friendly environment.

History of circumcision

It has been variously proposed that circumcision began as a religious sacrifice, as a rite of passage marking a boy's entrance into adulthood, as a form of sympathetic magic to ensure virility, as a means of suppressing (or enhancing) sexual pleasure, as an aid to hygiene where regular bathing was impractical, as a means of marking those of lower (or higher) social status, as a means of differentiating a circumcising group from their non-circumcising neighbors, as a means of discouraging masturbation or other socially proscribed sexual behaviors, to remove "excess" pleasure, to increase a man's attractiveness to women, as a symbolic castration, as a demonstration of one's ability to endure pain, or as a male counterpart to menstruation or the breaking of the hymen. It has been suggested that the custom of circumcision gave advantages to tribes that practiced it and thus led to its spread regardless of whether the people understood this. It is possible that circumcision arose independently in different cultures for different reasons.

Circumcision in the ancient world

The oldest documentary evidence for circumcision comes from ancient Egypt. Tomb artwork from the Sixth Dynasty (2345-2181 BCE) shows men with circumcised penises, and one relief from this period shows the rite being performed on a standing adult male. The Egyptian hieroglyph for "penis" depicts either a circumcised or an erect organ. The examination of Egyptian mummies has found some with foreskins and others who were circumcised.

Circumcision was common, although not universal, among ancient Semitic peoples. The Book of Jeremiah, written in the sixth century BCE, lists the Egyptians, Jews, Edomites, Ammonites, and Moabites as circumcising cultures. Herodotus, writing in the fifth century BCE, would add the Colchians, Ethiopians, Phoenicians, and Syrians to that list.

In the aftermath of the conquests of Alexander the Great, Greek dislike of circumcision led to a decline in its incidence among many peoples that had previously practised it. The writer of the 1 Maccabees wrote that under the Seleucids, many Jewish men attempted to hide or reverse their circumcision so they could exercise in Greek gymnasia, where nudity was the norm. First Maccabees also relates that the Seleucids forbade the practice of brit milah (Jewish circumcision), and punished those who performed it–as well as the infants who underwent it–with death.

Medical circumcision in the 19th century and early 20th century

Several hypotheses have been raised in explaining the American public's acceptance of infant circumcision as preventive medicine. The success of the germ theory of disease had not only enabled physicians to combat many of the postoperative complications of surgery, but had made the wider public deeply suspicious of dirt and bodily secretions. Accordingly, the smegma that collects under the foreskin was viewed as unhealthy, and circumcision readily accepted as good penile hygiene. Second, moral sentiment of the day regarded masturbation as not only sinful, but also physically and mentally unhealthy, stimulating the foreskin to produce the host of maladies of which it was suspected. In this climate, circumcision could be employed as a means of discouraging masturbation. All About the Baby, a popular parenting book of the 1890s, recommended infant circumcision for precisely this purpose. Interestingly, a 1410-man survey in the United States in 1992, Laumann found that circumcised men were more likely to report masturbating at least once a month.

In 1855, the Quaker surgeon, Jonathan Hutchinson, observed that circumcision appeared to protect against syphilis. Although this observation was challenged (the protection that Jews appear to have are more likely due to cultural factors), a 2006 systematic review concluded that the evidence "strongly indicates that circumcised men are at lower risk ... syphilis."

With the proliferation of hospitals in urban areas, childbirth, at least among the upper and middle classes, was increasingly undertaken in the care of a physician in a hospital rather than that of a midwife in the home. It has been suggested that once a critical mass of infants were being circumcised in the hospital, circumcision became a class marker of those wealthy enough to afford a hospital birth.

By the 1920s, advances in the understanding of disease had undermined much of the original medical basis for preventive circumcision. Doctors continued to promote it, however, as good penile hygiene and as a preventive for a handful of conditions local to the penis: balanitis, phimosis, and penile cancer.

Routine infant circumcision was taken up in the English-speaking parts of Canada, the United States and Australia, and to a lesser extent in New Zealand and the United Kingdom In England, the Royal House had a long tradition requiring that all male children be circumcised” (Alfred J. Kolatach’s The Jewish Book of Why, Middle Village, New York; Jonathan David, 1981). . Although it is difficult to determine historical circumcision rates, one estimate of infant circumcision rates in the United States holds that 30% of newborn American boys were being circumcised in 1900, 55% in 1925, and 72% in 1950.

Circumcision since 1950

In 1949, a lack of consensus in the medical community as to whether circumcision carried with it any notable health benefit motivated the United Kingdom's newly-formed National Health Service to remove routine infant circumcision from its list of covered services. One factor in this rejection of circumcision may have been Douglas Gairdner’s famous study, The fate of the foreskin, which revealed that for the years 1942–1947, about 16 children per year had died because of circumcision in England and Wales, a rate of about 1 per 6000 performed circumcisions. Since then, circumcision has been an out-of-pocket cost to parents, and the proportion of newborns circumcised in England and Wales has fallen to less than one percent.

In Canada (where public medical insurance is universal, and where private insurance does not replicate services already paid from the public purse), individual provincial health services began delisting circumcision in the 1980s.

In South Korea, circumcision has steadily grown in popularity following the establishment of the United States trusteeship in 1945 and the spread of American influence. More than 90% of South Korean high school boys are now circumcised, but the average age of circumcision is 12 years.

In some South African ethnic groups, circumcision has roots in several belief systems, and is performed most of the time on teenage boys:

"...The young men in the eastern Cape belong to the Xhosa ethnic group for whom circumcision is considered part of the passage into manhood... A law was recently introduced requiring initiation schools to be licensed and only allowing circumcisions to be performed on youths aged 18 and older. But Eastern Cape provincial Health Department spokesman Sizwe Kupelo told Reuters news agency that boys as young as 11 had died. Each year thousands of young men go into the bush alone, without water, to attend initiation schools. Many do not survive the ordeal..." .

Prior to 1989, the American Academy of Pediatrics had a long-standing opinion that medical indications for routine circumcision were lacking. This stance, according to the AMA, was reversed in 1989, following new evidence of reduction in risk of urinary tract infection. A study in 1987 found that the prominent reasons for parents choosing circumcision were "concerns about the attitudes of peers and their sons' self concept in the future," rather than medical concerns. A 1999 study reported that reasons for circumcision included "ease of hygiene (67 percent), ease of infant circumcision compared with adult circumcision (63 percent), medical benefit (41 percent), and father circumcised (37 percent)." The authors commented that "Medical benefits were cited more frequently in this study than in past studies, although medical issues remain secondary to hygience and convenience." A 2001 study reported that "The most important reason to circumcise or not circumcise the child was health reasons." A 2005 study speculated that increased recognition of the potential benefits may be responsible for an observed increase in the rate of neonatal circumcision in the USA between 1988 and 2000. In a 2001 survey, 86.6% of parents felt respected by their medical provider, and parents who did not circumcise "felt less respected by their medical provider".

The major medical societies in Britain, Canada, Australia and New Zealand do not support routine non-therapeutic infant circumcision. Major medical organizations in the United States do not recommend routine circumcision, but instead state that parents should decide what is in their child's best interests.

The AMA remarked that, in one study, physicians in "nearly half" of neonatal circumcisions "did not discuss the potential medical risks and benefits of elective circumcision prior to delivery of the infant son. Deferral of discussion until after birth, combined with the fact that many parents' decisions about circumcision are preconceived, contribute to the high rate of elective circumcision."

Prevalence of circumcision

Estimates of the proportion of males that are circumcised worldwide vary from one sixth to one third.

Australia

According to the Sydney Morning Herald, the infant circumcision rate in Australia was 12.9% as of 2003. However, rates in the states varied, with highest rates in Queensland (19.3%), New South Wales (16.3%) and South Australia (14.3%), and the lowest in Tasmania (1.6%).

Denmark

In 1986, only 511 out of approximately 478,000 Danish boys aged 0-14 years were circumcised. This corresponds to a cumulative national circumcision rate of around 1.6% by the age of 15 years.

South Korea

It has been estimated on the basis of an academic medical survey that some 78% of South Korean men may be circumcised and it has been stated that "South Korea has possibly the largest absolute number of teenage or adult circumcisions anywhere in the world. Because circumcision started through contact with the American military during the Korean War, South Korea has an unusual history of circumcision."

United Kingdom

A national survey on sexual attitudes in 2000 found that 11.7% of 16-19 year olds, and 19.6% of 40-44 year olds said they had been circumcised. It also found that, apart from black Caribbeans, overseas born men were more likely to be circumcised. Rickwood et al reported that the proportion of English boys circumcised for medical reasons had fallen from 35% in the early 1930s to 6.5% by the mid-1980s. An estimated 3.8% of male children in the UK in 2000 were being circumcised by the age of 15 . The researchers stated that too many boys, especially under the age of 5, were still being circumcised because of a misdiagnosis of phimosis. They called for a target to reduce the percentage to 2%.

United States

Statistics from different sources give different pictures of infant circumcision rates in the United States.

A recent study, which used data from the Nationwide Inpatient Sample (a sample of 5-7 million of the nation's total inpatient stays, and representing a 20% sample taken from 8 states in 1988 and 28 in 2000), stated that circumcisions rose from 48.3% in 1988 to 61.1% in 1997.

Figures from the 2003 Nationwide Hospital Discharge Survey state that circumcision rates declined from 64.7% in 1980 to 59.0% in 1990, rose to 64.1% in 1995, and fell again to 55.9% in 2003. On page 52, it is shown that the western region of the United States has seen the most significant change, declining from 61.8% in 1980 to 31.4% in 2003. The decline in the western region has been partly attributed to increasing births among Latin Americans, who usually do not circumcise.

A national survey of adult men found that 91% of men born in the 1970s, and 83% of men born in the 1980s were circumcised.

Statistics from these national samples differs from higher rates that have been documented in individual centers. One explanation is that "the published results of national statistical surveys represent only coded diagnoses obtained from birth centers; the reported figures do not include males who are circumcised at a later date for religious, medical, or personal reasons or who received newborn circumcision that was not coded."

There are various explanations why the infant circumcision rate in the United States are different from comparable countries. Some obstetricians have been accused of using circumcision as a quick and easy way of making money . Many parents’ decisions about circumcision are preconceived, and this may contribute to the high rate of elective circumcision.

Medicaid funding for infant circumcision used to be universal in the United States; however, sixteen states no longer pay for the procedure under Medicaid . One study in the Midwest of the U.S. found that this had no effect on the newborn circumcision rate but it did affect the demand for circumcision at a later time.

See also

• Brit shalom
• Circumcision advocacy
• Circumcision scar
• Foreskin restoration
• Genital integrity
• Holy Prepuce
• Preputioplasty
• Zeved habat

References

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58. Benatar, David (2003). "How not to argue about circumcision" (PDF). American Journal of Bioethics. 3 (2): W1–W9. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); line feed character in |journal= at position 20 (help)
59. ^ Task Force on Circumcision (1999). "Circumcision Policy Statement" (PDF). Pediatrics. 103 (3): 686–693. doi:10.1542/peds.103.3.686. ISSN 0031-4005 PMID 10049981. Retrieved 2006-07-01. {{cite journal}}: Cite has empty unknown parameter: |coauthors= (help); Unknown parameter |month= ignored (help)
60. ^ "Policy Statement On Circumcision" (PDF). Royal Australasian College of Physicians. 2004. Retrieved 2007-02-28. The Paediatrics and Child Health Division, The Royal Australasian College of Physicians (RACP) has prepared this statement on routine circumcision of infants and boys to assist parents who are considering having this procedure undertaken on their male children and for doctors who are asked to advise on or undertake it. After extensive review of the literature the RACP reaffirms that there is no medical indication for routine neonatal circumcision. Circumcision of males has been undertaken for religious and cultural reasons for many thousands of years. It remains an important ritual in some religious and cultural groups.…In recent years there has been evidence of possible health benefits from routine male circumcision. The most important conditions where some benefit may result from circumcision are urinary tract infections, HIV and later cancer of the penis.…The complication rate of neonatal circumcision is reported to be around 1% to 5% and includes local infection, bleeding and damage to the penis. Serious complications such as bleeding, septicaemia and meningitis may occasionally cause death. The possibility that routine circumcision may contravene human rights has been raised because circumcision is performed on a minor and is without proven medical benefit. Whether these legal concerns are valid will be known only if the matter is determined in a court of law. If the operation is to be performed, the medical attendant should ensure this is done by a competent operator, using appropriate anaesthesia and in a safe child-friendly environment. In all cases where parents request a circumcision for their child the medical attendant is obliged to provide accurate information on the risks and benefits of the procedure. Up-to-date, unbiased written material summarising the evidence should be widely available to parents. Review of the literature in relation to risks and benefits shows there is no evidence of benefit outweighing harm for circumcision as a routine procedure in the neonate. {{cite web}}: Unknown parameter |month= ignored (help)
61. ^ Medical Ethics Committee (2006). "The law and ethics of male circumcision - guidance for doctors". British Medical Association. Retrieved 2006-07-01. {{cite web}}: Unknown parameter |month= ignored (help)
62. Goldman, R. (1999). "The psychological impact of circumcision" (PDF). BJU International. 83 (S1): 93–102. doi:10.1046/j.1464-410x.1999.0830s1093.x. Retrieved 2006-07-02. {{cite journal}}: Unknown parameter |month= ignored (help)
63. "National Organization of Restoring Men". 2006. Retrieved 2006-07-01.
64. Taddio, Anna (1997). "Effect of neonatal circumcision on pain response during subsequent routine vaccination" (PDF — free registration required). The Lancet. 349 (9052): 599–603. doi:10.1016/S0140-6736(96)10316-0. Retrieved 2006-07-01. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
65. Bureau of Democracy, Human Rights, and Labor (November 8, 2005). "Sweden". International Religious Freedom Report 2005. US Department of State. Retrieved 2006-07-01. {{cite web}}: Check date values in: |date= (help)CS1 maint: multiple names: authors list (link)
66. "Sweden restricts circumcisions". BBC Europe. October 1, 2001. Retrieved 2006-10-18. Swedish Jews and Muslims object to the new law, saying it violates their religious rights. {{cite web}}: Check date values in: |date= (help)
67. Reuters (June 7, 2001). "Jews protest Swedish circumcision restriction". Canadian Children's Rights Council. Retrieved 2006-10-18. A WJC spokesman said, 'This is the first legal restriction placed on a Jewish rite in Europe since the Nazi era. This new legislation is totally unacceptable to the Swedish Jewish community.' {{cite web}}: |author= has generic name (help); Check date values in: |date= (help)
68. ^ "Circumcision: Position Paper on Neonatal Circumcision". American Academy of Family Physicians. 2007. Retrieved 2007-01-30.
69. Boyle, Gregory J (2002). "Male circumcision: pain, trauma, and psychosexual sequelae". Bond University Faculty of Humanities and Social Sciences. {{cite web}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
70. Schoen, Edgar J. (2006). "Cost Analysis of Neonatal Circumcision in a Large Health Maintenance Organization" (Abstract). The Journal of Urology. 175 (3): 1111–1115. doi:10.1016/S0022-5347(05)00399-X. PMID 16469634. Retrieved 2006-07-01. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
71. Alanis, Mark C. (2004). "Neonatal Circumcision: A Review of the World's Oldest and Most Controversial Operation" (Abstract). Obstetrical & Gynecological Survey. 59 (5): 379–395. PMID 15097799. Retrieved 2006-09-27. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
72. Van Howe, Robert S. (2004). "A Cost-Utility Analysis of Neonatal Circumcision" (Abstract). Medical Decision Making. 24 (6): 584–601. doi:10.1177/0272989X04271039. PMID 15534340. Retrieved 2006-07-01. {{cite journal}}: Unknown parameter |month= ignored (help)
73. Ganiats, TG (1991). "Routine neonatal circumcision: a cost-utility analysis". Medical Decision Making. 11 (4): 282–293. PMID 1766331. {{cite journal}}: |access-date= requires |url= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
74. Lawler, FH (1991). "Circumcision: a decision analysis of its medical value". Family Medicine. 23 (8): 587–593. PMID 1794670. {{cite journal}}: |access-date= requires |url= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
75. Christakis, Dmitry A. (2000). "A Trade-off Analysis of Routine Newborn Circumcision" (PDF). Pediatrics. 105 (1): 246–249. doi:10.1542/peds.105.1.S2.246. PMID 10617731. Retrieved 2006-07-01. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
76. Ahmed A,, A (1999). "Complications of traditional male circumcision". Annals of Tropical Paediatrics. 19 (1): 113–117. PMID 10605531 ISSN 0272-4936. {{cite journal}}: |access-date= requires |url= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)CS1 maint: extra punctuation (link)
77. Kaplan, George W., M.D. (1983). "Complications of Circumcision" (HTML). UROLOGIC CLINICS OF NORTH AMERICA. 10 (3): 543–549. Retrieved 2006-09-29. {{cite journal}}: Cite has empty unknown parameter: |coauthors= (help); Unknown parameter |month= ignored (help)CS1 maint: multiple names: authors list (link)
78. Naimer, Sody A. (2002). "Office Management of Penile Skin Bridges with Electrocautery" (PDF). Journal of the American Board of Family Practice. 15 (6): 485–488. PMID 10605531. Retrieved 2006-07-01. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
79. Gee, W.F. (1976). "Neonatal circumcision: a ten-year overview: with comparison of the Gomco clamp and the Plastibell device" (Abstract). Pediatrics. 58 (6): 824–827. PMID 995507. Retrieved 2006-07-11. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
80. Harkavy, K.L. (1987). "The circumcision debate". Pediatrics. 79 (4): 649–650. PMID 3822689. {{cite journal}}: |access-date= requires |url= (help); |format= requires |url= (help); Unknown parameter |month= ignored (help)
81. Williams, N (1993). "Complications of circumcision" (Abstract). British Journal of Surgery. 80 (10): 1231–1236. doi:10.1002/bjs.1800801005. PMID 8242285. Retrieved 2006-07-11. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
82. ^ Cite error: The named reference CMAJ was invoked but never defined (see the help page).
83. Yegane, Rooh-Allah (2006). "Late complications of circumcision in Iran" (Abstract). Pediatric Surgery International. 22 (5): 442–445. doi:10.1007/s00383-006-1672-1. PMID 16649052. Retrieved 2006-07-02. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
84. Angel, Carlos A. (June 12, 2006). "http://www.emedicine.com/PED/topic2356.htm". eMedicine. WebMD. Retrieved 2006-07-02. {{cite web}}: Check date values in: |date= (help); External link in |title= (help)
85. ^ Gairdner, Douglas (1949). "The Fate of the Foreskin". British Medical Journal. 2 (4642): 1433–1437. Retrieved 2006-07-01. {{cite journal}}: Unknown parameter |month= ignored (help)
86. "Complications Of Circumcision". Paediatric Policy - Circumcision. The Royal Australasian College of Physicians. 2004. Retrieved 2006-07-11. {{cite web}}: Unknown parameter |month= ignored (help)
87. Brady-Fryer, B (2004). "Pain relief for neonatal circumcision". The Cochrane Database of Systematic Reviews (3): Art. No.: CD004217. doi:10.1002/14651858.CD004217.pub2. PMID 15495086. Retrieved 2006-06-29. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
88. Razmus I, Dalton M, Wilson D. "Pain management for newborn circumcision". Pediatr Nurs. 30 (5): 414–7, 427. PMID 15587537.{{cite journal}}: CS1 maint: multiple names: authors list (link)
89. Ng, WT (2001). "The use of topical lidocaine/prilocaine cream prior to childhood circumcision under local anesthesia". Ambul Surg. 9 (1): 9–12. PMID 11179706. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
90. Holman, John R. (1999). "Adult Circumcision". American Family Physician. 59 (6): 1514–1518. ISSN 0002-838X PMID 10193593. Retrieved 2006-06-30. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
91. Siegfried, N (2005). "HIV and male circumcision—a systematic review with assessment of the quality of studies" (PDF — free registration required). The Lancet Infectious Diseases. 5 (3): 165–173. doi:10.1016/S1473-3099(05)01309-5. PMID 15766651. Retrieved 2007-07-09. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
92. "WHO and UNAIDS Secretariat welcome corroborating findings of trials assessing impact of male circumcision on HIV risk". World Health Organization. February 23, 2007. Retrieved 2007-02-23. {{cite web}}: Check date values in: |date= (help)
93. Williams, Brian G. (2006). "The Potential Impact of Male Circumcision on HIV in Sub-Saharan Africa" (PDF). PLoS Medicine. 3 (7): e262. doi:10.1371/journal.pmed.0030262. PMID 16822094. Retrieved 2006-07-13. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)CS1 maint: unflagged free DOI (link)
94. "WHO and UNAIDS Secretariat welcome corroborating findings of trials assessing impact of male circumcision on HIV risk". World Health Organization. February 23, 2007. Retrieved 2007-02-23. {{cite web}}: Check date values in: |date= (help)
95. "Male circumcision reduces the risk of becoming infected with HIV, but does not provide complete protection". World Health Organization. December 13, 2006. Retrieved 2006-07-20. {{cite web}}: Check date values in: |date= (help)
96. "Circumcision 'reduces HIV risk'". BBC News. October 25, 2005. {{cite web}}: Check date values in: |date= (help)
97. Virginia Differding (March 12, 2007). "Women may be at heightened risk of HIV infection immediately after male partner is circumcised". Aidsmap News. Retrieved 2007-03-14. {{cite web}}: Check date values in: |date= (help)
98. Brewer, Devon (2007). "Male and Female Circumcision Associated with Prevalent HIV Infection in Virgins and Adolescents in Kenya, Lesotho, and Tanzania". Annals of Epidemiology. 17 (3): pp.217-226. Retrieved 2007-03-04. (Kenyan females: 3.2% vs. 1.4%, odds ratio = 2.38; Kenyan males: 1.8% vs. 0%, OR undefined; Lesothoan males: 6.1% vs. 1.9%, OR 3.36; Tanzanian males: 2.9% vs. 1.0%, OR 2.99; weighted mean phi correlation = 0.07, 95% confidence interval, 0.03 to 0.11). {{cite journal}}: |pages= has extra text (help); Check |url= value (help); Unknown parameter |month= ignored (help)
99. Hussain LA, LA (1995). "Comparative investigation of Langerhans' cells and potential receptors for HIV in oral, genitourinary and rectal epithelia". Immunology. 85 (3): 475–484. PMID 7558138. {{cite journal}}: |access-date= requires |url= (help); |format= requires |url= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
100. Patterson, Bruce K. (2002). "Susceptibility to Human Immunodeficiency Virus-1 Infection of Human Foreskin and Cervical Tissue Grown in Explant Culture" (PDF). American Journal of Pathology. 161 (3): 867–873. PMID 12213715. Retrieved 2006-07-09. {{cite journal}}: Cite has empty unknown parameter: |month= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help)
101. Donoval, BA (2006). "HIV-1 target cells in foreskins of African men with varying histories of sexually transmitted infections" (Abstract). American Journal of Clinical Pathology. 125 (3): 386–391. doi:10.1309/JVHQ-VDJD-YKM5-8EPH. PMID 16613341. Retrieved 2006-07-09. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
102. Szabo, Robert (2000). "How does male circumcision protect against HIV infection?" (PDF). BMJ. 320 (7249): 1592–1594. doi:10.1136/bmj.320.7249.1592. PMID 10845974. Retrieved 2006-07-09. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
103. McCoombe SG, Cameron PU, Short RV (July 7, 2002). "The distribution of HIV-1 target cells and keratin in the human penis" (Abstract). International AIDS Society. Retrieved 2006-07-09. {{cite journal}}: Check date values in: |date= (help); Cite journal requires |journal= (help)CS1 maint: multiple names: authors list (link)
104. Fleiss, PM (1998). "Immunological functions of the human prepuce" (PDF). Sexually Transmitted Infections. 74 (5): 364–367. PMID 10195034. Retrieved 2006-07-09. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
105. Waskett, Jake H. (June 20, 2005). "Apocrine glands in inner prepuce doubtful". Electronic letters. BMJ Publishing Group Ltd. Retrieved 2006-07-09. {{cite web}}: Check date values in: |date= (help)
106. de Witte, L. (March 4, 2007). "Langerin is a natural barrier to HIV-1 transmission by Langerhans cells". Abstract. www.Pubmed.gov. Retrieved 2007-03-19. {{cite web}}: Check date values in: |date= (help)
107. Castellsagué, Xavier (2002). "Male circumcision, penile human papillomavirus infection, and cervical cancer" (PDF — free registration required). The New England Journal of Medicine. 346 (15): 1105–1112. doi:10.1056/NEJMoa011688. PMID 11948269. Retrieved 2006-07-09. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
108. Lajous, Martín (July). "Determinants of Prevalence, Acquisition, and Persistence of Human Papillomavirus in Healthy Mexican Military Men" (PDF). Cancer Epidemiology Biomarkers and Prevention. 14 (7): 1710–1716. doi:10.1158/1055-9965.EPI-04-0926. PMID 16030106. Retrieved 2006-07-09. {{cite journal}}: Check date values in: |year= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)CS1 maint: year (link)
109. Aynaud, O. (July). "Developmental factors of urethral human papillomavirus lesions: correlation with circumcision" (PDF). BJU International. 84 (1): 57–60. doi:10.1046/j.1464-410x.1999.00104.x. PMID 10444125. Retrieved 2006-07-09. {{cite journal}}: Check date values in: |year= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)CS1 maint: year (link)
110. Although the Academy's 1975 statement asserted that "A program of education leading to continuing good personal hygiene would offer all the advantages of circumcision without the attendant surgical risk," the 1999 statement cites a study which found that "appropriate hygiene decreased significantly the incidence of phimosis, adhesions, and inflammation, but did not eliminate all problems."
111. "Care Of The Foreskin". Paediatric Policy - Circumcision. The Royal Australasian College of Physicians. 2004. Retrieved 2006-07-13. {{cite web}}: Unknown parameter |month= ignored (help)
112. Sonnex, C (1997). "Balanoposthitis associated with the presence of subpreputial "smegma stones"". Genitourin Med. 73 (6): 567. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
113. Hutson, J.M. (2004). "Circumcision: a surgeon's perspective" (PDF). Journal of Medical Ethics. 30 (3): 238–240. doi:10.1136/jme.2002.001313. PMID 15173354. Retrieved 2006-07-09. {{cite journal}}: Unknown parameter |month= ignored (help)
114. Darby, Robert (2005). "The riddle of the sands: circumcision, history, and myth" (PDF). The New Zealand Medical Journal. 118 (1218): 76–82. ISSN 11758716 Parameter error in {{issn}}: Invalid ISSN. PMID 16027753. Retrieved 2006-07-09. {{cite journal}}: Unknown parameter |month= ignored (help)
115. ^ Fergusson, DM (1988). "Neonatal circumcision and penile problems: an 8-year longitudinal study". Pediatrics. 81 (4): 537–541. PMID 3353186. Retrieved 2007-07-18. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
116. Fakjian, N (1990). "An argument for circumcision. Prevention of balanitis in the adult". Arch Dermatol. 126 (8): 1046–7. PMID 2383029. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
117. Herzog, LW (1986). "The frequency of foreskin problems in uncircumcised children". Am J Dis Child. 140 (3): 254–6. PMID 3946358. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
118. O’Farrel, Nigel (2005). "Association between the intact foreskin and inferior standards of male genital hygiene behaviour: a cross-sectional study" (Abstract). International Journal of STD & AIDS. 16 (8): 556–588(4). doi:10.1258/0956462054679151. PMID 16105191. Retrieved 2006-08-20. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help) Editor’s note: I cannot confirm that the article substantiates the claim as I cannot access the full article.
119. ^ Birley, HD (1993). "Clinical Features and management of recurrent balanitis; association with atopy and genital washing". Genitourinary Medicine. 69 (5): 400–403. PMID 8244363. Retrieved 2006-08-20. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help); Unknown parameter |quotes= ignored (help)
120. Osipov, Vladimir O. (November 14, 2006). "Balanoposthitis". Reactive and Inflammatory Dermatoses. EMedicine. Retrieved 2006-11-20. {{cite web}}: Check date values in: |date= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help)
121. ^ Au, T.S. (2003). "Balanitis, Bacterial Vaginosis and Other Genital Conditions". In Pedro Sá Cabral, Luís Leite, and José Pinto (eds.) (ed.). HANDBOOK OF DERMATOLOGY & VENEREOLOGY (2nd ed. ed.). Lisbon, Portugal: Department of Dermatology—Hospital Pulido Valente. ISBN 978-962-334-030-4. Retrieved 2006-09-04. {{cite book}}: |edition= has extra text (help); |editor= has generic name (help); Cite has empty unknown parameters: |origmonth= and |origdate= (help); External link in |chapterurl= (help); Unknown parameter |chapterurl= ignored (|chapter-url= suggested) (help); Unknown parameter |coauthors= ignored (|author= suggested) (help)CS1 maint: multiple names: editors list (link)
122. Edwards, Sarah (1996). "Balanitis and balanoposthitis: a review". Genitourinary Medicine. 72 (3): 155–159. PMID 8707315. Retrieved 2006-09-04. {{cite journal}}: Unknown parameter |month= ignored (help)
123. Vincent, Michelle Valerie (2005). "The response of clinical balanitis xerotica obliterans to the application of topical steroid-based creams" (Abstract). Journal of Pediatric Surgery. 40 (4): 709–712. doi:10.1016/j.jpedsurg.2004.12.001. PMID 15852285. Retrieved 2006-09-21. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
124. Wright, J.E. (1994). "The treatment of childhood phimosis with topical steroid". The Australian and New Zealand journal of surgery. 64 (5): 327–328. PMID 8179528. Retrieved 2006-09-21. {{cite journal}}: Unknown parameter |month= ignored (help)
125. Webster, T.M. (2002). "Topical steroid therapy for phimosis" (Abstract). The Canadian journal of urology. 9 (2): 1492–1495. PMID 12010594. Retrieved 2006-09-21. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
126. Scheinfeld, Noah S. (January 11, 2006). "http://www.emedicine.com/derm/topic46.htm". Diseases Of The Dermis. EMedicine. Retrieved 2006-09-21. {{cite web}}: Check date values in: |date= (help); External link in |title= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help)
127. Mattioli, G. (2002). "Lichen sclerosus et atrophicus in children with phimosis and hypospadias" (Abstract). Pediatric Surgery International. 18 (4): 273–275. doi:10.1007/s003830100699. PMID 12021978. Retrieved 2006-09-21. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
128. "Cancer of the penis (penile cancer)". Questions and Answers: Penis cancer questions. Cancer Research UK. January 14, 2004. Retrieved 2006-09-26. Penile cancer is more common in older men. Most cases are in men over 70. It is rare in men under 40. {{cite web}}: Check date values in: |date= (help)
129. Boczko, S (1979). "Penile carcinoma in circumcised males". N Y State J Med. 79 (12): 1903–4. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
130. Maden, C (1993). "History of circumcision, medical conditions, and sexual activity and risk of penile cancer". J Natl Cancer Inst. 85 (1): 19–24. PMID 8380060. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
131. Holly, EA (1993). "Factors related to risk of penile cancer: new evidence from a study in the Pacific Northwest". J Natl Cancer Inst. 85 (1): 2–4. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
132. Schoen, EJ (2000). "The highly protective effect of newborn circumcision against invasive penile cancer". Pediatrics. 105 (3): e36. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
133. "What Are the Risk Factors for Penile Cancer?". Cancer Reference Information. American Cancer Society. May 31, 2006. Retrieved 2006-10-01. {{cite web}}: Check date values in: |date= (help)
134. "Can Penile Cancer Be Prevented?". Cancer Reference Information. American Cancer Society. May 31, 2006. Retrieved 2006-10-01. {{cite web}}: Check date values in: |date= (help)
135. ^ Kochen, Mosze (1980). "Circumcision and the risk of cancer of the penis. A life-table analysis". American Journal of Diseases of Children. 134 (5): 484–486. doi:10.1001/archpedi.134.5.484. PMID 7377156. Retrieved 2006-09-26. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
136. Rickwood, AM. (1980). "Phimosis in boys". British Journal of Urology. 52 (2): 147–150. PMID 7191744. Retrieved 2006-10-10. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
137. Rickwood, AM. (1989). "Is phimosis overdiagnosed in boys and are too many circumcisions performed in consequence?". Annals of the Royal College of Surgeons of England. 71 (5): 275–277. PMID 2802472. Retrieved 2006-10-10. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
138. Robin J Willcourt, "Re: Circumcision is a last resort - to be avoided, whenever possible" - letters to the editor, British Medical Journal http://bmj.bmjjournals.com/cgi/eletters/321/7264/792#110919
139. Singh-Grewal, D. (August 1, 2005). "Circumcision for the prevention of urinary tract infection in boys: a systematic review of randomised trials and observational studies" (PDF). Archives of Disease in Childhood. 90 (8): 853–858. doi:10.1136/adc.2004.049353. PMID 15890696. Retrieved 2006-09-21. {{cite journal}}: Check date values in: |date= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help)
140. Jakobsson 1999, et al. Minimum incidence and diagnostic rate of first urinary tract infection. Pediatrics. 1999 August;104(2 Pt 1):222–6. (full text)
141. Lerman SE, Liao JC. Neonatal circumcision. Pediatr Clin North Am. 2001 December;48(6):1539-57. PMID 11732129
142. "Circumcision: Position Paper on Neonatal Circumcision". American Academy of Family Physicians. 2007. Retrieved 2007-01-30. Considerable controversy surrounds neonatal circumcision. Putative indications for neonatal circumcision have included preventing UTIs and their sequelae, preventing the contraction of STDs including HIV, and preventing penile cancer as well as other reasons for adult circumcision. Circumcision is not without risks. Bleeding, infection, and failure to remove enough foreskin occur in less than 1% of circumcisions. Evidence-based complications from circumcision include pain, bruising, and meatitis. More serious complications have also occurred. Although numerous studies have been conducted to evaluate these postulates, only a few used the quality of methodology necessary to consider the results as high level evidence.
     
     The evidence indicates that neonatal circumcision prevents UTIs in the first year of life with an absolute risk reduction of about 1% and prevents the development of penile cancer with an absolute risk reduction of less than 0.2%. The evidence suggests that circumcision reduces the rate of acquiring an STD, but careful sexual practices and hygiene may be as effective. Circumcision appears to decrease the transmission of HIV in underdeveloped areas where the virus is highly prevalent. No study has systematically evaluated the utility of routine neonatal circumcision for preventing all medically-indicated circumcisions in later life. Evidence regarding the association between cervical cancer and a woman's partner being circumcised or uncircumcised, and evidence regarding the effect of circumcision on sexual functioning is inconclusive. If the decision is made to circumcise, anesthesia should be used.
     
     The American Academy of Family Physicians recommends physicians discuss the potential harms and benefits of circumcision with all parents or legal guardians considering this procedure for their newborn son. {{cite web}}: line feed character in |quote= at position 739 (help)
143. Task Force on Circumcision (1999). "Circumcision Policy Statement" (PDF). Pediatrics. 103 (3): 686–693. doi:10.1542/peds.103.3.686. ISSN 0031-4005 PMID 10049981. Retrieved 2006-07-01. {{cite journal}}: Cite has empty unknown parameter: |coauthors= (help); Unknown parameter |month= ignored (help) “Existing scientific evidence demonstrates potential medical benefits of newborn male circumcision; however, these data are not sufficient to recommend routine neonatal circumcision. In the case of circumcision, in which there are potential benefits and risks, yet the procedure is not essential to the child’s current well-being, parents should determine what is in the best interest of the child. To make an informed choice, parents of all male infants should be given accurate and unbiased information and be provided the opportunity to discuss this decision. It is legitimate for parents to take into account cultural, religious, and ethnic traditions, in addition to the medical factors, when making this decision. Analgesia is safe and effective in reducing the procedural pain associated with circumcision; therefore, if a decision for circumcision is made, procedural analgesia should be provided. If circumcision is performed in the newborn period, it should only be done on infants who are stable and healthy.”
144. "Circumcision: Information for parents". Caring for kids. Canadian Paediatric Society. 2004. Retrieved 2006-10-24. Circumcision is a "non-therapeutic" procedure, which means it is not medically necessary. Parents who decide to circumcise their newborns often do so for religious, social or cultural reasons. To help make the decision about circumcision, parents should have information about risks and benefits. It is helpful to speak with your baby's doctor. After reviewing the scientific evidence for and against circumcision, the CPS does not recommend routine circumcision for newborn boys. Many paediatricians no longer perform circumcisions. {{cite web}}: Unknown parameter |month= ignored (help)
145. Fetus and Newborn Committee (1996). "Neonatal circumcision revisited". Canadian Medical Association Journal. 154 (6): 769–780. Retrieved 2006-07-02. {{cite journal}}: Unknown parameter |month= ignored (help) “We undertook this literature review to consider whether the CPS should change its position on routine neonatal circumcision from that stated in 1982. The review led us to conclude the following. There is evidence that circumcision results in an approximately 12-fold reduction in the incidence of UTI during infancy. The overall incidence of UTI in male infants appears to be 1% to 2%. The incidence rate of the complications of circumcision reported in published articles varies, but it is generally in the order of 0.2% to 2%. Most complications are minor, but occasionally serious complications occur. There is a need for good epidemiological data on the incidence of the surgical complications of circumcision, of the later complications of circumcision and of problems associated with lack of circumcision. Evaluation of alternative methods of preventing UTI in infancy is required. More information on the effect of simple hygienic interventions is needed. Information is required on the incidence of circumcision that is truly needed in later childhood. There is evidence that circumcision results in a reduction in the incidence of penile cancer and of HIV transmission. However, there is inadequate information to recommend circumcision as a public health measure to prevent these diseases. When circumcision is performed, appropriate attention needs to be paid to pain relief. The overall evidence of the benefits and harms of circumcision is so evenly balanced that it does not support recommending circumcision as a routine procedure for newborns. There is therefore no indication that the position taken by the CPS in 1982 should be changed. When parents are making a decision about circumcision, they should be advised of the present state of medical knowledge about its benefits and harms. Their decision may ultimately be based on personal, religious or cultural factors.
146. Medical Ethics Committee (2006). "The law and ethics of male circumcision - guidance for doctors". British Medical Association. Retrieved 2006-07-01. Circumcision for medical purposes
     Unnecessarily invasive procedures should not be used where alternative, less invasive techniques, are equally efficient and available. It is important that doctors keep up to date and ensure that any decisions to undertake an invasive procedure are based on the best available evidence. Therefore, to circumcise for therapeutic reasons where medical research has shown other techniques to be at least as effective and less invasive would be unethical and inappropriate. Male circumcision in cases where there is a clear clinical need is not normally controversial. Nevertheless, normal anatomical and physiological characteristics of the infant foreskin have in the past been misinterpreted as being abnormal. The British Association of Paediatric Surgeons advises that there is rarely a clinical indication for circumcision. Doctors should be aware of this and reassure parents accordingly.
     
     Non-therapeutic circumcision
     Male circumcision that is performed for any reason other than physical clinical need is termed non-therapeutic (or sometimes "ritual") circumcision. Some people ask for non-therapeutic circumcision for religious reasons, some to incorporate a child into a community, and some want their sons to be like their fathers. Circumcision is a defining feature of some faiths.
     
     There is a spectrum of views within the BMA's membership about whether non-therapeutic male circumcision is a beneficial, neutral or harmful procedure or whether it is superfluous, and whether it should ever be done on a child who is not capable of deciding for himself. The medical harms or benefits have not been unequivocally proven except to the extent that there are clear risks of harm if the procedure is done inexpertly. The Association has no policy on these issues. Indeed, it would be difficult to formulate a policy in the absence of unambiguously clear and consistent medical data on the implications of the intervention. As a general rule, however, the BMA believes that parents should be entitled to make choices about how best to promote their children's interests, and it is for society to decide what limits should be imposed on parental choices. {{cite web}}: Unknown parameter |month= ignored (help); line feed character in |quote= at position 53 (help)
147. Ronald Immerman and Wade Mackey (1997). "A Biocultural Analysis of Circumcision". Social Biology. 44: 265–275.
148. "On the influence of circumcision in preventing syphilis". Medical Times and Gazette. NS Vol II: 542–3. 1855. {{cite journal}}: Text "Hutchinson J" ignored (help)
149. Epstein E (1874). "Have the Jews any Immunity from Certain Diseases?". Medical and Surgical Reporter (Philadelphia). XXX: 40–41.
150. Weiss, HA (2006). "Male circumcision and risk of syphilis, chancroid, and genital herpes: a systematic review and meta-analysis". Sex Transm Infect. 82 (2): 101–9. PMID 16581731. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
151. Waldeck, S.E. (2003). "Using Male Circumcision to Understand Social Norms as Multipliers" (PDF). UNIVERSITY OF CINCINNATI LAW REVIEW. 72 (2): 455–526.
152. Pang, MG (2002). "Extraordinarily high rates of male circumcision in South Korea: history and underlying causes". BJU Int. 89 (1): 48–54. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
153. ^ Adler, R (2001). "Circumcision: we have heard from the experts; now let's hear from the parents". Pediatrics. 107 (2): E20. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
154. Williams N, Kapila L. Complications of circumcision. Brit J Surg. 1993;80:1231-6. (full text)
155. Crawford DA. Circumcision: a consideration of some of the controversy. J Child Health Care. 2002 December;6(4):259-70. PMID 12503896
156. Skatssoon, Judy (2004). "Circumcision rates rise for some". Sydney, New South Wales, Australia: Sydney Morning Herald (reprint: CIRP.org). {{cite web}}: Unknown parameter |month= ignored (help)
157. J.H. Ku1, M.E. Kim, N.K. Lee and Y.H. Park, "Circumcision practice patterns in South Korea: community based survey" (Sex Transm Inf 2003;79:65-67 http://sti.bmjjournals.com/cgi/content/full/79/1/65 retrieved 1 October 2006
158. Dave, SS (2003). "Male circumcision in Britain: findings from a national probability sample survey". Sex Transm Infect. 79 (6): 499–500. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); line feed character in |title= at position 30 (help)
159. Nelson, CP. (2005). "The increasing incidence of newborn circumcision: data from the nationwide inpatient sample" (Abstract). Journal of Urology. 173 (3): 978–981. doi:10.1097/01.ju.0000145758.80937.7d. ISSN 0022-5347 PMID 15711354. Retrieved 2006-09-21. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
160. ^ Kozak, LJ (2006). "National Hospital Discharge Survey: 2003 annual summary with detailed diagnosis and procedure data" (PDF). Vital Health Statistics. 13 (160). Retrieved 2007-01-30. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
161. "Trends in circumcisions among newborns". Health E-Stats. National Center for Health Statistics. January 11, 2007. Retrieved 2007-01-30. However, the most notable change occurred in the West where newborn circumcisions dropped from 62 percent in 1980 to 37 percent in 1999. This latest available figure for the West represents over a two-fold difference when compared with circumcision estimates for the Midwest. This dramatic decline, in part, reflects the increased birth rate among Hispanics who have been shown in several other studies to be less likely to receive circumcisions than other white and black infants. {{cite web}}: Check date values in: |date= (help)
162. Xu, F, L Markowitz, M Sternberg, and S Aral (2006). "Prevalence of circumcision in men in the United States: data from the National Health and Nutrition Examination Survey (NHANES), 1999-2002". XVI International AIDS Conference. Retrieved 2006-09-21. {{cite journal}}: Cite journal requires |journal= (help)CS1 maint: multiple names: authors list (link)
163. Schoen, Edgar J. (2006). "Ignoring evidence of circumcision benefits". Pediatrics. 118 (1): 385–387. ISSN 0031-4005 PMID 16818586. Retrieved 2006-09-21. {{cite journal}}: Unknown parameter |month= ignored (help)
164. Quayle, SS. (2003). "The effect of health care coverage on circumcision rates among newborns". Journal of Urology. 170 (4 Pt 2): 1533–1536. ISSN 0022-5347 PMID 14501653. {{cite journal}}: |access-date= requires |url= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)

• Articles with unsourced statements from December 2006
• Circumcision
• Circumcision debate
• Body modification
• Penis
• Sexuality
• Surgical removal procedures