Backward displacement of fifth lumbar vertebra in degenerative disc disease; the significance of the difference in anteroposterior diameters of the fifth lumbar and first sacral vertebrae.
D006801:Humans; D007403:Intervertebral Disc; D055959:Intervertebral Disc Degeneration; D008159:Lumbar Vertebrae; D012447:Sacrum; D013131:Spine
INTERVERTEBRAL DISK/degenerative disease; VERTEBRA/anteroposterior diameter differences; VERTEBRA/fifth lumbar, backward displacement