Protrusion of the second lumbar intervertebral disc; report of five cases encountered among 1376 lumbar disc protrusions verified by operation.
D006801:Humans; D007403:Intervertebral Disc; D007405:Intervertebral Disc Displacement / Q000601:surgery*; D008159:Lumbar Vertebrae; D008161:Lumbosacral Region; D019635:Neurosurgical Procedures; D019637:Orthopedic Procedures
INTERVERTEBRAL DISK DISPLACEMENT/surgery