Anterior cervical discectomy without interbody bone graft

Abstract

✓ Twenty-six patients had anterior cervical discectomy without interbody bone graft for lateral cervical disc syndrome. Twenty-four (92%) had a good clinical result. Radiological follow-up was obtained in 20 cases. The incidence of fusion was 72% for discectomy at a single level. Patients undergoing discectomy at two adjacent levels were too few to permit a statement regarding the incidence of fusion. In those cases of incomplete fusion, dynamic films demonstrated stability at the operated site. Half of the cases who had posterior osteophytes preoperatively showed some degree of resorption after 12 months. Neither incomplete fusion nor failure of osteophyte resolution was incompatible with a good clinical result.