title: The training of orthopedic surgery residents in lumbar disk surgery.
mesh_terms: D007396:Internship and Residency; D007403:Intervertebral Disc / Q000601:surgery*; D007405:Intervertebral Disc Displacement / Q000601:surgery*; D008159:Lumbar Vertebrae / Q000601:surgery*; D009493:Neurosurgery / Q000193:education; D009985:Orthopedics / Q000193:education*; D012955:Societies, Medical; D014481:United States