Clinical and roentgenographic results of decompression for lumbar spinal stenosis

We reviewed 118 patients who underwent lumbar decompression without fusion for acquired lumbar spinal stenosis between 1980 and 1991. Fifty of these patients (15 men, 35 women) were clinically and roentgenographically reexamined, with quantification of postoperative degenerative changes. The presenc...

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