title: Anatomy of the pelvic floor for translevatoric-transsphincteric operations.
abstract: The parasacral transsphincteric-translevatoric approach has proved of great interest in surgery of the lower rectum and urogenital organs. Due to this experience, anatomic specimens of the pelvic floor and pelvic organs were prepared in order to perfect the operative technique. The anatomic specimens show the pelvic floor and sphincter muscles and the blood supply by the pudendal vessels and nerve, as well as the topography of pelvic organs and fascias from the view of a surgeon performing parasacral surgery. The clinical experience with 118 cases of parasacral translevatoric-transsphincteric interventions at the Departments of Surgery of the University Hospital, Basel, and the Canton Hospital, Luzern, Switzerland, is presented. The results were mainly good. The operation technique is illustrated with selected cases of rectum resection, procedures for treatment of urethrorectal fistulas, reconstruction of pelvic floor for malformations, and reconstruction of injured urethra.
mesh_terms: D000015:Abnormalities, Multiple / Q000601:surgery; D000368:Aged; D001003:Anal Canal / Q000033:anatomy & histology; D005205:Fascia / Q000033:anatomy & histology; D005260:Female; D006801:Humans; D008297:Male; D009132:Muscles / Q000601:surgery*; D010388:Pelvis / Q000033:anatomy & histology* / Q000601:surgery; D010502:Perineum / Q000033:anatomy & histology; D012003:Rectal Fistula / Q000601:surgery; D012004:Rectal Neoplasms / Q000601:surgery; D012005:Rectal Prolapse / Q000601:surgery; D012007:Rectum / Q000601:surgery*; D012447:Sacrum; D014521:Urethra / Q000293:injuries