Percutaneous lumbar discectomy.
D002170:Canada; D002983:Clinical Competence / Q000592:standards; D003406:Credentialing / Q000592:standards*; D017587:Diskectomy, Percutaneous / Q000592:standards*; D004503:Education, Medical, Graduate; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000601:surgery*; D008159:Lumbar Vertebrae / Q000601:surgery*; D008504:Medical Staff Privileges / Q000592:standards; D009985:Orthopedics / Q000193:education / Q000592:standards*; D014481:United States