The relation of facet orientation to intervertebral disc failure.
D000328:Adult; D001416:Back Pain / Q000150:complications* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000209:etiology*; D008159:Lumbar Vertebrae / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D009192:Myelography; D012585:Sciatica / Q000150:complications* / Q000000981:diagnostic imaging