Surgery of the spinal cord and column.
D006801:Humans; D007405:Intervertebral Disc Displacement / Q000601:surgery*; D013116:Spinal Cord / Q000002:abnormalities*; D013118:Spinal Cord Diseases; D013119:Spinal Cord Injuries; D013120:Spinal Cord Neoplasms
INTERVERTEBRAL DISK DISPLACEMENT/surgery; SPINAL CORD/abnormalities; SPINAL CORD/neoplasms; SPINAL CORD/wounds and injuries