Dysplasia of the neural arch and its clinical manifestation (spondylolisthesis).
D003240:Connective Tissue Diseases; D006801:Humans; D009141:Musculoskeletal System; D013122:Spinal Diseases; D013131:Spine / Q000002:abnormalities*; D013168:Spondylolisthesis / Q000209:etiology*
SPINE/abnormalities; SPONDYLOLISTHESIS/etiology and pathogenesis