Congenital absence of the lumbar spine.
D000293:Adolescent; D000671:Amputation, Surgical; D001186:Artificial Limbs; D006801:Humans; D007866:Leg; D008159:Lumbar Vertebrae / Q000002:abnormalities*; D008297:Male; D010264:Paraplegia / Q000209:etiology; D012046:Rehabilitation; D014549:Urinary Incontinence / Q000209:etiology