Chynn K Y, Altman I, Shaw W I, Finby N
Neuroradiology. 1978;16:378-80. doi: 10.1007/BF00395310.
Sixty-three cases of surgically confirmed lumbar spinal stenosis were studied with regard to the clinical manifestations, routine spine films, and myelograms. The results are compared with the data in the literature. While our clinical and myelographic findings correspond in general with those published data, we have found important features of the superior articular process seen on routine anteroposterior roentgenograms which have not been described in the literature. Two illustrative cases are presented to demonstrate such features.
对63例经手术证实的腰椎管狭窄症患者进行了临床表现、脊柱常规X线片及脊髓造影检查。将结果与文献中的数据进行了比较。虽然我们的临床和脊髓造影检查结果总体上与已发表的数据一致，但我们在常规前后位X线片上发现了上位关节突的重要特征，这些特征在文献中尚未描述。现展示两个病例以说明这些特征。
