Neo-Urethroclitoroplasty According to Petrovic

Neoclitoral location may affect sexual function in transgender women: a preliminary pelvic MRI study

Assigned female at birth with anorgasmia possess a smaller clitoral glans and clitoral components farther from the vagina lumen than women with normal orgasmic function. There are no studies evaluating this correlation in operated transgender women. We evaluated whether differences in MRI measurements of neoclitoris volume and distance between the neoclitoris and the neovagina were correlated with differences in sexual function. We recruited for a prospective survey study 40 operated male to female patients (oMtF) who had undergone genital gender affirming surgery and postoperative pelvic MRI. Individual pelvic MRIs were reviewed by two blinded investigators, the three axes of the neoclitoris were measured and the volume was calculated using the ellipsoid formula. The distance between the neoclitoris and the neovagina was also measured. Sexual functioning was assessed using the Female Sexual Function Index (FSFI) and the operated Male to Female Sexual Function Index (oMtFSFI). Mean scores differences in FSFI, oMtFSFI were examined; associations with clitoral size, location, sexual functioning and demographical variables were investigated as well. The response rate was 55%, 11 MtFs operated with pubic neoclitoris technique (PNT) and 11 with neo-urethroclitoroplasty according to Petrović (NCP). The NCP group presented a neoclitoris mean volume of 1.04 (SD 0.39) cc vs 1.31 (SD 0.78) cc of the other group (p = 0.55). The mean distance between neoclitoris and neovagina was 4.20 (SD 0.57) cm in the PNT group and 2.55 (SD 0.45) in the NCP group (p < 0.001). Patients who had undergone NCP achieved a higher FSFI and oMtFSFI mean Total Score than those operated with the previous technique (FSFI 25.81 SD 3.02 vs 18.62 SD 9.92 p = 0.08; oMtFSFI 37.63 SD 8.28 vs 43.36 SD 13.02 p = 0.23). According to pelvic MRI measurements, this study suggests a correlation between neoclitoral location and oMtF sexual satisfaction.

Genital Gender Affirming Surgery

Genital gender affirming surgery is an effective treatment for gender dysphoria in transgender individuals. Optimization of medical and mental health conditions, including coordination with a patient's entire care team, is essential. Feminizing procedures include vaginoplasty (creation of female genitalia with a vaginal canal) and vulvoplasty (creation of female genitalia with a short or absent vaginal canal). Masculinizing procedures include metoidioplasty (construction of male genitals via local tissue rearrangement) and phalloplasty (creation of a phallus from extra-genital tissue). We aim to provide an overview of genital gender affirming surgery for providers who are interested in learning more about genital gender affirming surgery.

Vaginoplasty in Male to Female transgenders: single center experience and a narrative review

Vaginoplasty in Male to Female (M to F) transgenders is a challenging procedure, often accompanied by numerous complications. Nowadays the most commonly used technique involves inverted penile and scrotal flaps. In this paper the data of 47 M to F patients who have undergone sex affirmation surgery at the Department of Urology of the University of Trieste, Italy since 2014, using our modified vaginoplasty technique with the "Y" shaped urethral flap, have been retrospectively reviewed. Moreover, a non structured review of the literature with regards to short and long-term complications of vaginoplasty has been provided. All patients followed a standardized neo-vaginal dilation protocol. At follow up 2 patients were lost. At 12 months 88.9% of patients (40/45) were able to reach climax, 75.6% (34/45) were having neo-vaginal intercourses and median neo-vaginal depth was 11 cm (IQR 9-13.25): no statistically significant decrease in depth was found at follow up. Only one patient was dissatisfied with aesthetic appearance at 12 months. Our technique provided excellent cosmetic and functional results without severe complications (Clavien-Dindo ≥ 3). The review of the literature has highlighted the need to standardize a postoperative follow up protocol with particular regard to postoperative dilatation regimen. Further, larger randomized clinical trials are pending to draw definitive conclusions.

Neovaginal prolapse in male-to-female transsexuals: an 18-year-long experience

Neovaginal prolapse is a rare and distressing complication after male-to-female sexual reassignment surgery. We retrospectively analysed the prevalence of partial and total neo-vaginal prolapses after sexual reassignment surgery in our institute. During the years, two different techniques have been adopted with the aim of fixing the neovaginal cylinder. In the first, two absorbable sutures are placed at the top of the penoscrotal cylinder and fixed to the Denonvilliers fascia. In the second, two additional sutures are added from the posterior/midpoint of the flap to the prerectal fascia. We enrolled 282 consecutive transsexual patients. 65 (23.04%) out of the 282 were treated with the first technique and the following 217 (76.96%) with the last technique. In the first technique, 1 case (1.53%) of total prolapse and 7 cases (10.76%) of partial prolapse were observed, while in the other 217 patients treated with the second technique only 9 cases of partial prolapse were observed (4.14%) and no cases of total prolapse. All prolapses occurred within 6 months from the procedure. In our experience, the use of 4 stitches and a more proximal positioning of the sutures to fix the penoscrotal apex with the Denonvilliers fascia guarantees a lower risk of prolapse.

Sex reassignment surgery for transsexuals

PURPOSE OF REVIEW

The purpose of this article is to report on the most recent findings on the current surgical treatments for sex reassignment surgery for both male-to-female and female-to-male transsexuals.

RECENT FINDINGS

For male-to-female sex reassignment surgery, researches aim to refine the inverted peno-scrotal flap surgical technique in order to increase the neovaginal length and width, prevent complications and ameliorate the cosmetic outcome.Bowel segment vaginoplasty, used mainly for secondary cases, is becoming more and more common.For female-to-male sex reassignment surgery, the radial forearm flap is the only procedure that has proved to fulfil most of the patient expectations; however, because of a high complications rate, long recovery time and a large number of the required operations, and the absence of guarantee that patients will be satisfied, the free radial forearm flap is not the best option for every patient. Alternatives such as abdominal/groin flap, thigh flap and metaidoioplasty are very much used.

SUMMARY

In order to provide the best care for transsexual patients, centres performing sex reassignment surgery should co-operate and implement both the refinements and the new techniques offered and/or requested.