title: False-negative lumbar discograms. Correlation of discographic and histological findings in postmortem and surgical specimens.
mesh_terms: D005188:False Negative Reactions; D006801:Humans; D007403:Intervertebral Disc / Q000000981:diagnostic imaging* / Q000473:pathology; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging* / Q000473:pathology; D008159:Lumbar Vertebrae; D011859:Radiography