Posterior displacement of lumbar vertebrae; classification and criteria for diagnosis of true retrodisplacement of lumbar vertebrae.
D003240:Connective Tissue Diseases; D006801:Humans; D008159:Lumbar Vertebrae; D009141:Musculoskeletal System; D013122:Spinal Diseases; D013131:Spine / Q000002:abnormalities*
SPINE/abnormalities