Vertebral motion in spondylolisthesis.
D000328:Adult; D005260:Female; D006801:Humans; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D009068:Movement; D011187:Posture; D011859:Radiography; D012399:Rotation; D013168:Spondylolisthesis / Q000000981:diagnostic imaging*