title: [External sphincterotomy in spina bifida].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D016135:Spinal Dysraphism / Q000150:complications*; D001750:Urinary Bladder, Neurogenic / Q000209:etiology / Q000601:surgery*
vernacular_title: La sphinctérotomie externe chez le spina-bifida