Vaginoplasty is any surgical procedure that results in the construction or reconstruction of the vagina. It is a type of genitoplasty. Pelvic organ prolapse is often treated with one or more surgeries to repair the vagina. Sometimes a vaginoplasty is needed following the treatment or removal of malignant growths or abscesses to restore a normal vaginal structure and function. Surgery to the vagina is done to correct congenital defects to the vagina, urethra and rectum. It may correct protrusion of the urinary bladder into the vagina (cystocele) and protrusion of the rectum (rectocele) into the vagina.[1] Often, a vaginoplasty is performed to repair the vagina and its attached structures due to trauma or injury.
Congenital disorders such as adrenal hyperplasia can affect the structure and function of the vagina and sometimes the vagina is absent; these can be reconstructed or formed, using a vaginoplasty.[2] Other candidates for the surgery include babies born with a microphallus, people with Müllerian agenesis resulting in vaginal hypoplasia, trans women, and women who have had a vaginectomy after malignancy or trauma.[3][4]
Medical uses
Vaginoplasty is the description of the following surgical interventions:
separation of congenitally fused urethra and vagina[5]
In some instances, extra tissue is needed to reconstruct or construct the vagina. These grafts used in vaginoplasty can be an allotransplantation, a heterograft, or an autologous material.[9][10] A woman can use an autologous in vitro cultured tissue taken from her vaginal vestibule as transplanted tissue to form the lining of the reconstructed vagina.[9] A reconstructed or newly constructed vagina is called a neovagina.[11]
Conditions such as congenital adrenal hyperplasia virilize genetic females due to a 21-hydroxylase deficiency. Specific procedures include: clitoral reduction, labiaplasty, normalizing appearance, vagina creation, initiating vaginal dilation.[12]Vaginal atresia, or congenital absence of the vagina, can be another reason for surgery to construct a normal and functional vagina.[13] Vaginoplasty is used as part of the series of surgeries needed to treat those girls and women born with the bladder located outside of their abdomen. After the repairs, women have been able to give birth but are at risk of prolapse.[1]
There are human rights concerns about vaginoplasties and other genital surgeries in children who are not old enough to consent,[14][15] including concern with post-surgical sexual function,[16] and assumptions of cisnormativity.[17] There is no consensus attitude among clinicians about their necessity, timing, method or evaluation.[12] Vaginoplasties may be performed in children or adolescents with intersex conditions or disorders of sex development.[18]
Techniques
Non-surgical vagina creation was used in the past to treat the congenital absence of a vagina. The procedure involved the wearing of a saddle-like device and the use of increasing-diameter dilators. The procedure took several months and was sometimes painful. It was not effective in every instance.[2] Uncommon growths, cysts, septums in the vagina can also require vaginoplasty.[19]
Reconstructive surgery after cancer treatment
Radiological cancer treatment can result in the destruction or alteration of vaginal tissues. Vaginoplasty is often performed to reconstruct the vagina and other genital structures. In some cases, normal sexual function can be restored.[3]
McIndoe surgical technique
A canal is surgically constructed between the urinary bladder and urethra in the anterior portion of the pelvic region and the rectum. A skin graft is used from another area of the person's body. The graft is removed from the thigh, buttocks, or inguinal region. Other materials have been used to create the lining of the new vagina. These have been cutaneous skin flaps, amniotic membranes, and buccal mucosa.[3][9]
The results of a penile inversion vaginoplasty, two years after surgery. Inner labia vary aesthetically based on surgeon; here, they are very minimal. The clitoris is tactile rather than visual, another aesthetic difference by surgeon. A faded surgical scar comes up from the perineum and follows the outer labia in a curved Y.
Penile inversion
Inversion of the penile skin is the method most often selected to create a neovagina by surgeons performing gender-affirming surgery. The inverted penile skin uses inferior pedicle skin or abdominal skin for the lining of the neovagina. The skin is cut to form an appropriate-sized flap. The skin flap is sometimes combined with a scrotal or urethral flap.[4]
The penile inversion technique was pioneered by Georges Burou in his Morocco clinic in the 1950s.[20] By the 1970s he had performed hundreds of them, and gave his first public presentation of his technique to a conference at Stanford University in 1973,[21] after which it gradually became the predominant technique worldwide.
Bowel vaginoplasty is another common vaginoplasty technique. It is also used for vaginoplasty in cisgender women.[22] As with penile inversion vaginoplasty, the testicles and scrotum are removed, the glans made into a clitoris, and the neovulva constructed from scrotal, penile and urethral tissue. However, in bowel vaginoplasty a segment of rectosigmoid colon is grafted into a surgically created canal to form the neovagina.[23]
As bowel vaginoplasty uses colon to construct the neovagina, post-operative depth is not dependent on the length of the penis prior to surgery. This makes it appropriate for individuals who have already undergone penectomy, orchiectomy, or who had a penis smaller than the desired depth of the neovagina prior to surgery.[24] Unlike penile inversion vaginoplasty, the neovagina created through bowel vaginoplasty is self-lubricating and does not require further dilation once fully healed.[24]
Transgender peritoneal vaginoplasty, a.k.a. peritoneal pull-down or pull-through (PPT), is based on neovaginal techniques documented in the 1970s and 80s[25][26][27] for cisgender women born without a vaginal canal due to agenesis/atresia,[28][29] which were referred to as the "Davydov" procedure[29][30] or "Rothman's" method.[31] A 2022 review states, "In the last 5 years, peritoneal flap vaginoplasty has emerged as a promising technique".[32]
This form of vaginoplasty utilizes tissue of the peritoneum to form the canal lining of the neovagina.[33][29]
For trans women who had their puberty blocked, insufficient penile and scrotal skin may be available for traditional penile inversion. In such cases, peritoneal vaginoplasty remedies the issue of insufficient tissue.[33][28][29][34] Peritoneal vaginoplasty can be used as a surgical revision to increase or restore vaginal depth in persons who have had a previous vaginoplasty.[33][29][34][35][36]
Penile-scrotal skin flaps are also used. Nongenital full-thickness graft (FTG) or split-thickness skin grafts from other parts of the body have been used.[citation needed]
An imperforate hymen is the presence of tissue that completely covers the vaginal opening. It is cut to allow menstrual flow to exit during a short surgical procedure.[1] A hymenorrhaphy is the surgical procedure that reconstructs the hymen.
Balloon vaginoplasty
In this procedure, a Foley catheter is laparoscopically inserted to the rectouterine pouch whereupon gradual traction and distension are applied to create a neovagina.[citation needed]
Pull through or Vecchietti procedure
In treating Müllerian agenesis, the Vecchietti procedure is a laparoscopic surgical technique that produces a vagina of dimensions (depth and width) comparable to those of a normal vagina (ca. 8 cm deep).[43][44] A small, plastic sphere called an olive is threaded (sutured) against the vaginal area; the threads are drawn though the vaginal skin, up through the abdomen, and through the navel. There, the threads are attached to a traction device, and then daily are drawn tight so that the olive is pulled inwards and stretches the vagina, by approximately 1 cm per day, thereby creating a vagina, approximately 7 cm deep by 7 cm wide, in 7 days. The mean operating room (OR) time for the Vecchietti vaginoplasty is approximately 45 minutes; yet, depending upon the patient and her indications, the procedure might require more time.[45] The outcomes of Vecchietti technique via the laparoscopic approach are found to be comparable to the procedure using laparotomy.[46] In vaginal hypoplasia, traction vaginoplasty such as the Vecchietti technique seems to have the highest success rates both anatomically (99%) and functionally (96%) among available treatments.[47][19]
Other surgical techniques that have been developed include ileal neovagina (Monti's technique), Creatsas vaginoplasty, Wharton–Sheares–George neovaginoplasty, or the Davydov procedure. The most widely used is the Vecchietti laparoscopic procedure. Sometimes sexual intercourse can result in the dilation of a newly constructed vagina.[9]
The most techniques of vaginoplasty are using inflatable vaginal expanders or vaginal stents to design the vaginal diameter and length.[48][49] At the end of the procedure the device stays in place to maintain the neovagina against the pelvic wall which also favors the process of microscopic neovascularization and reduces the risks of hematoma. In post-operative setting the expander can be used regularly to prevent post-operative vaginal retraction.[50] Solid vaginal dilators can also be used immediately after surgery to keep the passage from attachments, and regularly thereafter to maintain the viability of the neovagina. The frequency required to use decreases over time, however remains obligatory lifelong.[51][52]
Risks and complications
Reconstructive vaginoplasty in children and adolescents carries the risk of superinfection.[19]
In adults, rates and types of complications varied with gender-affirming surgery. Necrosis of the clitoral region was 1–3%. Necrosis of the surgically created vagina was 3.7–4.2%. Vaginal shrinkage occurred was documented in 2–10% of those treated. Stricture, or narrowing of the vaginal orifice was reported in 12–15% of the cases. Of those reporting stricture, 41% underwent a second operation to correct the condition. Necrosis of two scrotal flaps has been described. Posterior vaginal wall is a rare complication. Genital pain was reported in 4–9%. Rectovaginal fistula is also rare with only 1% documented. Vaginal prolapse was seen in 1–2% of people assigned male at birth undergoing this procedure.[4]
The ability of emptying the bladder was affected for some patients after this procedure: 13% reported improvement, 68% said that there was no change and 19% reported that voiding got worse. Those reporting a negative outcome who experienced loss of bladder control and urinary incontinence were 19%. Urinary tract infections occurred in 32% of those treated.[4]
History
Reports of people seeking vaginoplasty go back to the 2nd century.[53][54] The first modern vaginoplasty was performed in 1931 on Dora Richter.[53][55][56]Lili Elbe also underwent a vaginoplasty the same year.[57]
^ abcdHorbach, Sophie E.R.; Bouman, Mark-Bram; Smit, Jan Maerten; Özer, Müjde; Buncamper, Marlon E.; Mullender, Margriet G. (2015). "Outcome of Vaginoplasty in Male-to-Female Transgenders: A Systematic Review of Surgical Techniques". The Journal of Sexual Medicine. 12 (6): 1499–1512. doi:10.1111/jsm.12868. ISSN1743-6095. PMID25817066.
^ abHiort, O (2014). Understanding differences and disorders of sex development (DSD). Basel: Karger. ISBN9783318025590;]{{cite book}}: CS1 maint: postscript (link)
^Hage, J Joris; Karim, Refaat B.; Laub, Donald R. Sr (December 2007). "On the Origin of Pedicled Skin Inversion Vaginoplasty: Life and Work of Dr Georges Burou of Casablanca". Annals of Plastic Surgery. 59 (6). Wolters Kluwer: 723–729. doi:10.1097/01.sap.0000258974.41516.bc. ISSN0148-7043. PMID18046160. S2CID25373951. In 1956, the gynecologist Dr Georges Burou (1910–1987) independently developed the anteriorly pedicled penile skin flap inversion vaginoplasty in his Clinique du Parc in Casablanca. This technique was to become the gold standard of skin-lined vaginoplasty in transsexuals.
^Goddard, Jonathan Charles; Vickery, Richard M.; Terry, Tim R. (2007). "Development of Feminizing Genitoplasty for Gender Dysphoria". The Journal of Sexual Medicine. 4 (4, Part 1): 981–989. doi:10.1111/j.1743-6109.2007.00480.x. ISSN1743-6095. PMID17451484.
^Djordjevic ML, Stanojevic DS, Bizic MR (December 2011). "Rectosigmoid vaginoplasty: clinical experience and outcomes in 86 cases". The Journal of Sexual Medicine. 8 (12): 3487–3494. doi:10.1111/j.1743-6109.2011.02494.x. PMID21995738.
^Shaw MBChB, Dorothy; Lefebvre MD, Guylaine; Bouchard MD, Celine; Shapiro MD, MHSc, Jodi; Blake MD, Jennifer; Allen MD, Lisa; Cassell MD, Krista (December 2013). "Female Genital Cosmetic Surgery"(PDF). Journal of Obstetrics and Gynaecology Canada. 35 (12). Society of Obstetricians and Gynaecologists of Canada: 1108–1112. doi:10.1016/S1701-2163(15)30762-3. PMID24405879. Archived from the original(PDF) on 10 March 2016. Retrieved 7 March 2016.
^Vecchietti G (1965). "[Creation of an artificial vagina in Rokitansky-Küster-Hauser syndrome]". Attual Ostet Ginecol (in Italian). 11 (2): 131–47. PMID5319813.
^Borruto, F; Chasen, ST; Chervenak, FA; Fedele, L (February 1999). "The Vecchietti procedure for surgical treatment of vaginal agenesis: comparison of laparoscopy and laparotomy". International Journal of Gynaecology and Obstetrics. 64 (2): 153–8. doi:10.1016/s0020-7292(98)00244-6. PMID10189024. S2CID2851401.