title: Surgical Approach for Repair of Rectovaginal Fistula by Modified Martius Flap.
abstract: Rectovaginal fistulas (RVF) are rare but represent a challenge for both patients and surgeons. The most common cause of RVF is obstetric trauma, and treatment is based on fistula classification and localization of the fistula in relation to the vagina and rectum. Conventional therapy frequently fails, making surgery the most viable approach for fistula repair. One surgical procedure which offers adequate repair of lower and middle rectovaginal fistulas consists of interposition of a bulbocavernosus fat flap also called modified Martius flap. First described by Heinrich Martius in 1928, this approach has been continuously modified and adjusted over time and is used in the repair of various pelvic floor disorders. Overall success rates reported in the literature of the interposition of a Martius flap as an adjunct procedure in the surgical management of RVF are 65-100 %. We present a detailed description of the operation technique together with a discussion of the use of a dorsal-flapped modified Martius flap in the treatment of RVF.
authors.affiliation: Department of General and Thoracic Surgery, University Hospital of Giessen, Giessen.
authors.forename: M
authors.initials: M
authors.lastname: Reichert
authors.affiliation: Department of General and Thoracic Surgery, University Hospital of Giessen, Giessen.
authors.forename: T
authors.initials: T
authors.lastname: Schwandner
authors.affiliation: Department of General and Thoracic Surgery, University Hospital of Giessen, Giessen.
authors.forename: A
authors.initials: A
authors.lastname: Hecker
authors.affiliation: Department of Gynaecology and Obstetrics, University Hospital of Giessen, Giessen.
authors.forename: A
authors.initials: A
authors.lastname: Behnk
authors.affiliation: Institute for Anatomy, Justus-Liebig-University, Giessen.
authors.forename: E
authors.initials: E
authors.lastname: Baumgart-Vogt
authors.affiliation: Department of Urology, University Hospital of Giessen, Giessen.
authors.forename: F
authors.initials: F
authors.lastname: Wagenlehner
authors.affiliation: Department of General and Thoracic Surgery, University Hospital of Giessen, Giessen.
authors.forename: W
authors.initials: W
authors.lastname: Padberg
keywords: birth trauma; delivery; gynecology