title: Spontaneous fracture of the lumbar spine with correction of deformity in ankylosing spondylitis.
mesh_terms: D000328:Adult; D005260:Female; D005598:Fractures, Spontaneous / Q000601:surgery*; D006801:Humans; D008159:Lumbar Vertebrae / Q000293:injuries* / Q000601:surgery; D010027:Osteotomy; D013123:Spinal Fusion; D013167:Spondylitis, Ankylosing