Congenital spondylolisthesis of the sixth cervical vertebra. Case report and description of operative findings.
D000293:Adolescent; D002574:Cervical Vertebrae / Q000000981:diagnostic imaging / Q000601:surgery; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D011859:Radiography; D013123:Spinal Fusion; D013168:Spondylolisthesis / Q000000981:diagnostic imaging / Q000601:surgery