[Study on dynamics of the lumbo-sacral intervertebral discs using cinediscography].
D002933:Cineradiography; D006801:Humans; D007403:Intervertebral Disc / Q000000981:diagnostic imaging*; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging*; D012447:Sacrum / Q000000981:diagnostic imaging*; D013122:Spinal Diseases / Q000000981:diagnostic imaging*