Backache.
D001416:Back Pain / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery / Q000628:therapy; D006801:Humans; D008349:Manipulation, Orthopedic; D009408:Nerve Compression Syndromes / Q000150:complications; D026741:Physical Therapy Modalities; D013118:Spinal Cord Diseases / Q000150:complications; D013126:Spinal Nerve Roots