Congenital absence of the lumbosacral spine.
D002675:Child, Preschool; D005260:Female; D006801:Humans; D007082:Ileum / Q000601:surgery; D007866:Leg / Q000002:abnormalities / Q000601:surgery; D008159:Lumbar Vertebrae / Q000002:abnormalities* / Q000000981:diagnostic imaging; D001750:Urinary Bladder, Neurogenic / Q000150:complications / Q000601:surgery*; D014547:Urinary Diversion; D014552:Urinary Tract Infections / Q000209:etiology; D014567:Urography; D014718:Vesico-Ureteral Reflux / Q000209:etiology