title: Laparoscopic technique for secondary vaginoplasty in male to female transsexuals using a modified vascularized pedicled sigmoid.
abstract: Between 1995 and 2002, 53 primary sex reassignments in male to female transsexuals were performed at our division. The objective of this procedure is to mimic the female external and part of the internal genitalia both esthetically and functionally. In 11 of the 53 patients, a secondary vaginal lengthening had to be performed due to a short neovagina. This was achieved using a pedicled sigmoid segment, with an open approach in the first 2 patients and using a laparoscopic method in the following 9. This paper focuses on the laparoscopic technique, its benefits and potential complications. Where a primary vaginoplasty, combining inversion of the penile and scrotal skin flaps, yields unsatisfactory functional results, a secondary vaginoplasty using the pedicled sigmoid represents an elegant means to achieve functional improvement. Furthermore, we report a modified surgical approach to the conventional sigmoid transition.
authors.affiliation: Division of Plastic, Reconstructive and Hand Surgery, University Hospital Zurich, Zurich, Switzerland. volker.wedler@chi.usz.ch
authors.forename: V
authors.initials: V
authors.lastname: Wedler
authors.forename: C
authors.initials: C
authors.lastname: Meuli-Simmen
authors.forename: M
authors.initials: M
authors.lastname: Guggenheim
authors.forename: M
authors.initials: M
authors.lastname: Schneller-Gustafsson
authors.forename: W
authors.initials: W
authors.lastname: Künzi
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D008297:Male; D008875:Middle Aged; D013557:Switzerland / Q000453:epidemiology; D014189:Transsexualism / Q000453:epidemiology* / Q000601:surgery*; D014621:Vagina / Q000601:surgery*