title: Rectal procidentia--an unresolved surgical problem.
authors.forename: N D
authors.initials: ND
authors.lastname: Nigro
mesh_terms: D000818:Animals; D005075:Biological Evolution; D006801:Humans; D009132:Muscles / Q000503:physiopathology / Q000601:surgery; D010388:Pelvis; D012005:Rectal Prolapse / Q000209:etiology / Q000601:surgery*