Decompression of the cervical nerve roots by a high-speed drill.
D020968:Brachial Plexus Neuritis / Q000601:surgery*; D002574:Cervical Vertebrae / Q000601:surgery*; D006801:Humans; D008722:Methods; D009443:Neuritis / Q000601:surgery*; D013127:Spinal Nerves; D013525:Surgical Instruments