title: Cloacal exstrophy and cloacal exstrophy variants: a proposed system of classification.
abstract: A coding system that documents the abnormalities within the cloacal exstrophy complex is presented. Analysis allows the classification of these abnormalities into classical and variant series in a logical manner. The application of the coding system to selected reported material is described and it demonstrates the similarities between apparently divergent cases.
authors: Hospital for Sick Children, London, England.
authors: G A
authors: GA
authors: Manzoni
authors: P G
authors: PG
authors: Ransley
authors: R S
authors: RS
authors: Hurwitz
mesh_terms: D000015:Abnormalities, Multiple / Q000145:classification*; D002965:Classification; D002988:Cloaca / Q000002:abnormalities*; D004282:Documentation; D005260:Female; D005835:Genitalia / Q000002:abnormalities; D006554:Hernia, Umbilical / Q000150:complications / Q000151:congenital; D006801:Humans; D007422:Intestines / Q000002:abnormalities; D008297:Male; D001743:Urinary Bladder / Q000002:abnormalities