Ronald J Ignelzi1, Richard A Sternbach, Gretchen Timmermans
1Neurosurgical Section, Veterans Administration Hospital, San Diego, Calif. 92161, U.S.A.
For pain relief, surgery showed no advantage over non-surgical care in long-term follow-up. Both groups experienced reduced pain and medication needs, with improved activity levels. Surgical patients had higher readmission rates for pain.
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