[Case of spinal instability in the lumbar and lower vertebrae].
D000368:Aged; D001416:Back Pain; D004576:Electromyography; D006801:Humans; D007403:Intervertebral Disc / Q000000981:diagnostic imaging; D008159:Lumbar Vertebrae; D008297:Male; D011859:Radiography; D013122:Spinal Diseases / Q000150:complications*; D013168:Spondylolisthesis / Q000150:complications*; D013904:Thoracic Vertebrae