# Genital modification and mutilation

Genital modifications are forms of body modifications applied to the human sexual organs, including invasive modifications performed through genital cutting or surgery. The term genital enhancement seem to be generally used for genital modifications that modify the external aspect, the way the patient wants it. The term genital mutilation is used for genital modifications that drastically diminish the recipient's quality of life and result in adverse health outcomes, whether physical or mental.

## Reasons
### Body modification
#### Voluntary

Many types of genital modification are performed at the behest of the individual, for personal, sexual, aesthetic or cultural reasons.
Social acceptance for male intimate cosmetic surgery seem to have happened around the 2010s, decades after other types of cosmetic surgeries.
Penile subincision, or splitting of the underside of the penis, is widespread in the traditional cultures of Indigenous Australians. This procedure has taken root in Western body modification culture, the modern primitives. Meatotomy is a form that involves splitting of the glans penis alone, while bisection is a more extreme form that splits the penis entirely in half.
Genital piercings and genital tattooing may be performed for aesthetic reasons, but piercings can have the benefit of increasing sexual pleasure for the pierced individual or their sex partners.
Similarly, pearling involves surgical insertion of small, inert spheres under the skin along the shaft of the penis for the purpose of providing sexual stimulation to the walls of the vagina. Similar to tattooing, genital scarification is primarily done for aesthetic reasons by adding decorative scars to the skin. The genital decoration by scars is an ancient tradition in many cultures, both for men and women.
Clitoris enlargement may be achieved temporarily through the use of a clitoral pump, or it may be achieved permanently through the application or injection of testosterone. Penis enlargement is a term for various techniques used to attempt to increase the size of the penis, though the safety and efficacy of these techniques are debated.

##### Gender-affirming surgery

People who are transgender may undergo gender-affirming surgery to alter their genitals to match their gender identity. Not all transgender people elect to have these surgeries.
Some of the surgical procedures are vaginoplasty (creation of a vagina) and vulvoplasty (creation of a vulva) for trans women and metoidioplasty (elongation of the clitoris), phalloplasty (creation of a penis), and scrotoplasty (creation of a scrotum) for trans men. Trans women may also benefit from hair removal and facial feminization surgery, while some trans men may have liposuction to remove fat deposits around their hips and thighs. Hijra, a third gender found in the Indian subcontinent, may opt to undergo castration. In some cases, a child's gender may be reassigned due to genital injury, including David Reimer, who was the subject of John Money's John/Joan case.

##### Nontherapeutic

The following types of unvoluntary genital cutting or surgery can be done on children, for nontherapeutic (medically unncessary) reasons: clitoral reduction surgeries on children with CAH,$^{:24}$ hypospadias surgeries,$^{:24}$ removal of internal gonads$^{:24}$ and penile circumcision.$^{:24}$ In some societies, other types of endosex girl genital cutting happen.$^{:22}$ They can be done for psychosocial, cultural, subjective-aesthetic, or prophylactic perceived benefits, as judged by doctors or parents.$^{:1}$$^{:17}$$^{:22}$

###### Intersex

Intersex children and children with ambiguous genitalia may be subjected to surgeries to "normalize" the appearance of their genitalia.
These surgeries are usually performed for cosmetic benefit rather than for therapeutic reasons. Most surgeries involving children with ambiguous genitalia are sexually damaging and may render them infertile. For example, in cases involving male children with micropenis, doctors may recommend the child be reassigned as female. The Intersex Society of North America objects to elective surgeries performed on people without their informed consent on grounds that such surgeries subject patients to unnecessary harm and risk.

#### As sexual violence

Genital mutilation is common in some situations of war or armed conflict, with perpetrators using violence against the genitals of men, women, and non-binary people. These different forms of sexual violence can terrorize targeted individuals and communities, prevent individuals from reproducing, and cause tremendous pain and psychological anguish for victims.

### As treatment

If the genitals become diseased, as in the case of cancer, sometimes the diseased areas are surgically removed. Females may undergo vaginectomy or vulvectomy (to the vagina and vulva, respectively), while males may undergo penectomy or orchiectomy (removal of the penis and testicles, respectively). Reconstructive surgery may be performed to restore what was lost, often with techniques similar to those used in gender-affirming surgery.
During childbirth, an episiotomy (cutting part of the tissue between the vagina and the anus) is sometimes performed to increase the amount of space through which the baby may emerge.
Hymenotomy is the surgical perforation of an imperforate hymen. It may be performed to allow menstruation to occur. An adult individual may opt for increasing the size of her hymenal opening, or removal of the hymen altogether, to facilitate sexual penetration of her vagina.

### Self-inflicted

A person may engage in self-inflicted genital injury or mutilation such as castration, penectomy, or clitoridectomy. The motivation behind such actions vary widely; it may be done due personal crisis related to gender identity, mental illness, self-mutilation, body dysmorphia, or social reasons.

## Female
### Female genital mutilation

Female genital mutilation (FGM), also known as female genital cutting (FGC), female circumcision, or female genital mutilation/cutting (FGM/C), refers to "all procedures involving partial or total removal of the external female genitalia or other surgery of the female genital organs whether for cultural, religious or other non-therapeutic reasons." It is not the same as the procedures used in gender-affirming surgery or the genital modification of intersex persons.
It is practised in several parts of the world, but the practice is concentrated more heavily in Africa, parts of the Middle East, and some other parts of Asia. Over 125 million women and girls have experienced FGM in the 29 countries in which it is concentrated. Over eight million have been infibulated, a practice found largely in Djibouti, Eritrea, Somalia and Sudan. Infibulation, the most extreme form of FGM (known as Type III), consists of the removal of the inner and outer labia and closure of the vulva, while a small hole is left for the passage of urine and menstrual blood; afterwards the vagina will be opened after the wedding for sexual intercourse and childbirth (see episiotomy). In the past several decades, efforts have been made by global health organizations, such as the WHO, to end the practice. FGM is condemned by international human rights organizations. The Istanbul Convention prohibits FGM (Article 38).
FGM is considered a form of violence against women by the Declaration on the Elimination of Violence Against Women, which was adopted by the United Nations in 1993; it states: "Article Two: Violence against women shall be understood to encompass, but not be limited to, the following: (a) Physical, sexual and psychological violence occurring in the family, including ... female genital mutilation ...". However, because of its importance in traditional life, it continues to be practised in many societies.

### Hymenorrhaphy

Hymenorrhaphy refers to the practice of thickening the hymen, or, in some cases, implanting a capsule of red liquid within the newly created vaginal tissue. This new hymen is created to cause physical resistance, blood, or the appearance of blood, at the time that the individual's new husband inserts his penis into her vagina. This is done in cultures where a high value is placed on female virginity at the time of marriage. In these cultures, a woman may be punished, perhaps violently, if the community leaders deem that she was not a virgin when her marriage was consummated. Individuals who are victims of rape, who were virginal at the time of their rape, may elect for hymenorrhaphy.

### Labia stretching

Labia stretching is the act of elongating the labia minora through manual manipulation (pulling) or physical equipment (such as weights). It is a familial cultural practice in Rwanda, common in Sub-Saharan Africa, and a body modification practice elsewhere. It is performed for sexual enhancement of both partners, aesthetics, symmetry and gratification.

### Vulvoplasty and vaginoplasty

Cosmetic surgery of female genitalia, known as elective genitoplasty, has become pejoratively known as "designer vagina". In May 2007, an article published in the British Medical Journal strongly criticised this craze, citing its popularity being rooted in commercial and media influences. Similar concerns have been expressed in Australia.
Some women undergo vaginoplasty or vulvoplasty procedures to alter the shape of their vulvas to meet personal or societal aesthetic standards. The surgery itself is controversial, and critics refer to the procedures as "designer vagina".
In the article Designer Vaginas by Simone Weil Davis, she talks about the modification of woman's vagina and the outside influences women are pressured with, which can cause them to feel shame towards their labia minora. She states that the media, such as pornography, creates an unhealthy view of what a "good looking vagina" is and how women feel that their privates are inferior and are therefore pressured to act upon that mindset. These insecurities are forced upon women by their partners and other women as well. Also leading to a surge of these types of procedures is increased interest in non-surgical genital alterations, such as Brazilian waxing, that make the vulva more visible to judgment. The incentive to participate in vulvo- and vaginoplasty may also come about in an effort to manage women's physical attributes and their sexual behavior, treating their vagina as something needing to be managed or controlled and ultimately deemed "acceptable".

### Clitoral hood reduction

Clitoral hood reduction is a form of hoodplasty. When performed with the consent of the adult individual, it can be considered an elective plastic surgery procedure for reducing the size and the area of the clitoral hood (prepuce) in order to further expose the glans of the clitoris; the therapeutic goal is thought to improve the sexual functioning of the woman, and the aesthetic appeal of her vulva. The reduction of the clitoral prepuce tissues usually is a sub-ordinate surgery within a labiaplasty procedure for reducing the labia minora; and occasionally within a vaginoplasty procedure. When these procedures are performed on individuals without their consent, they are considered a form of female genital mutilation.

## Male
### Castration

Castration in the genital modification and mutilation context is the removal of the testicles. Occasionally the term is also used to refer to penis removal, but that is less common. Castration has been performed in many cultures throughout history, but is now rare. It should not be confused with chemical castration.
The removal of one testicle (sometimes referred to as unilateral castration) is usually done in the modern world only for medical reasons.

### Circumcision

Circumcision is the removal of the foreskin, the double-layered fold of skin, mucosal and muscular tissue at the distal end of the human penis. Around half of all circumcisions worldwide are performed for reasons of preventive healthcare; half for religious or cultural reasons. Circumcision involves either a conventional "cut and stitch" surgical procedure or use of a circumcision instrument or device. Complications are rare. Modern proponents say that circumcision reduces the risks of a range of infections and diseases and confers sexual benefits. Opponents, particularly of routine neonatal circumcision, question its preventive efficacy and object to subjecting non-consenting newborn males to a procedure that is potentially harmful, in their view, with little to no benefit, as well as violating their human rights and possibly negatively impacting their sex life. There is a consensus among the world's major medical organizations and in the academic literature that circumcision is an efficacious intervention for HIV prevention in high-risk populations if carried out by medical professionals under safe conditions. They hold variant perspectives on the prophylactic efficacy of the elective circumcision of minors in developed nations.

### Foreskin restoration

Foreskin restoration is the partial recreation of the foreskin after its removal by circumcision.
Surgical restoration involves grafting skin taken from the scrotum onto a portion of the penile shaft. Nonsurgical methods involve tissue expansion by stretching the penile skin forward over the glans penis with the aid of tension. Nonsurgical restoration is the preferred method as it is less costly and typically yields better results than surgical restoration. A foreskin restoration device may be of help to men pursuing nonsurgical foreskin restoration. While restoration cannot recreate the nerves or tissues lost to circumcision, it can recreate the appearance and some of the function of a natural foreskin.

### Infibulation

Infibulation literally means "to close with a clasp or a pin.” The word is used to include suturing of the foreskin over the head of the penis.
Early Greek infibulation consisted of tying the most distal portion of the foreskin with kynodesme to conceal the glans. The kynodesme was also used by the Etruscans and Romans (ligatura praeputii), but the Romans preferred to apply a gold, silver, or bronze ring (annulus), a metal clasp (fibula) or pin.
In modern times, male infibulation may be performed for personal preferences or as part of BDSM.

### Emasculation

Emasculation is the removal of both the penis and the testicles, the external male sex organs. It differs from castration, which is the removal of the testicles only, although the terms are sometimes used interchangeably.
Genital nullification is a procedure practiced in a body modification subculture made up mostly of men who have had their genitals surgically removed. Those undergoing the procedure often go by the name of nullos, and are not necessarily transgender or nonbinary; some identify as eunuchs. The term nullo is short for genital nullification. Though the procedure is mostly sought by men, female genital mutilation may be referred to as clitoral nullification.
In modern-day South Asia, some members of hijra communities reportedly undergo emasculation. It is called nirwaan and seen as a rite of passage.
It was part of the eunuch-making of the Chinese court, and it was widespread in the Arab slave trade. A castrated slave was worth more, and this offset the losses from death.

### Pearling

Pearling or genital beading is a form of body modification, the practice of permanently inserting small beads made of various materials beneath the skin of the genitals—of the labia, or of the shaft or foreskin of the penis. As well as being an aesthetic practice, this is usually intended to enhance the sexual pleasure of the receptive partner(s) during vaginal or anal intercourse.

### Penectomy

Penectomy involves the partial or total amputation of the penis. Sometimes, the removal of the entire penis was done in conjunction with castration, or incorrectly referred to as castration. Removing the penis was often performed on eunuchs and high ranking men who would frequently be in contact with women, such as those belonging to a harem. The hijra of India may remove their penis as an expression of their gender identity. In the medical field, removal of the penis may be performed for reasons of gangrene or cancer.
In the ulwaluko circumcision ceremony, which is performed by spear, accidental penectomy is a serious risk.
In the United States In 1907 Bertha Boronda sliced off her husband's penis with a straight razor. Lorena Bobbit infamously removed her husband's penis in 1993. In the latter case, the use of microsurgery was able to reattach Bobbitt's penis.

### Penile subincision/meatotomy

Penile subincision is a form of genital modification involves a urethrotomy and vertically slitting the underside of the penis from the meatus towards to the base. It was performed by people of some cultures, such as the Indigenous Australians, the Arrente, the Luritja, the Samburu, the Samoans, and the Native Hawaiians. It may also be performed for personal preference. Penile subincision may leave a man with an increased risk of sexually transmitted diseases, issues with fertility (due to lack of control over what direction the sperm goes after ejaculation), and may require a man to sit down while urinating. When the surgery is not performed in a hospital or by a licensed medical professional, complications such as infection, exsanguination, or permanent damage are major concerns.

### Penile superincision

A rectal slit (also known as superincision) is an incision made along the upper length of the foreskin with the intention to expose the glans penis without removing skin or tissue.
The practice appears to have occurred in Ancient Egypt, though not commonly:
   A few examples of Old Kingdom ... statuary present some adult males—usually priests, functionaries, or low-status workers—as having undergone a vertical slit on the dorsal aspect of the prepuce, although no flesh has been removed.
It may be performed as a part of traditional customs, such as those in the Pacific Islands and the Philippines. In the medical field, it may be performed for as an alternative to circumcision when circumcision is undesired or impractical. It remains a rare surgery and practice overall.