title: [Descending perineum in women].
abstract: Physiopathological and clinical interpretation of the descending perineum as described by A. Parks in 1970 remains difficult. This review is based on the literature between 1966 and 2004. The observed symptoms are more often due to associated lesions. The descending perineum on X-ray is not always symptomatic. Colpocystography shows the descent of the perineum and pelvic disorders from the anterior and middle parts of the perineum whereas defecography seems to provide a better diagnosis of dyschesia due to posterior damage (such as rectocele or endo-anal intussusception). The first step of treatment is reeducation and medical treatment because there is no consensus for surgical therapy. Soft sacrocolpopexy by the abdominal approach with three meshes, one under the bladder, one in front of and one behind the rectum can be proposed for complete descending perineum. Transanal rectal resection by staple could be useful when the descending perineum is only associated with a rectocele and/or an intra-anal intussusception.
authors.affiliation: Service de Chirurgie Viscérale et Gynécologique, Groupe Hospitalier Diaconesses-Croix-Saint-Simon, Site Reuilly, Paris. rvillet@hopital-dcss.org
authors.forename: Richard
authors.initials: R
authors.lastname: Villet
authors.forename: Nadim
authors.initials: N
authors.lastname: Ayoub
authors.forename: Delphine
authors.initials: D
authors.lastname: Salet-Lizée
authors.forename: Pierre
authors.initials: P
authors.lastname: Gadonneix
mesh_terms: D003672:Defecation / Q000502:physiology; D019841:Defecography; D005242:Fecal Incontinence / Q000503:physiopathology / Q000628:therapy; D005260:Female; D006801:Humans; D010353:Patient Education as Topic; D010502:Perineum / Q000000981:diagnostic imaging / Q000503:physiopathology*