{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T06:52:34Z","timestamp":1789195954621,"version":"build-2803163510"},"reference-count":21,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SPI"],"published-print":{"date-parts":[[2016,11]]},"abstract":"<jats:sec>\n<jats:title>OBJECTIVE<\/jats:title>\n<jats:p>The relief of leg symptoms by surgical decompression for lumbar stenosis is well supported by the literature. Less is known about the effect on back pain. Some surgeons believe that the relief of back pain should not be an expected outcome of decompression and that substantial back pain may be a contraindication to decompression only; therefore, stabilization may be recommended for patients with substantial preoperative back pain even in the absence of well-accepted indications for stabilization such as spondylolisthesis, scoliosis, or sagittal malalignment. The purpose of this study is to determine if patients with lumbar stenosis and substantial back pain\u2014in the absence of spondylolisthesis, scoliosis, or sagittal malalignment\u2014can obtain significant improvement after decompression without fusion or stabilization.<\/jats:p><\/jats:sec>\n<jats:sec>\n<jats:title>METHODS<\/jats:title>\n<jats:p>Analysis of the National Neurosurgery Quality and Outcomes Database (N<jats:sup>2<\/jats:sup>QOD) identified 726 patients with lumbar stenosis (without spondylolisthesis or scoliosis) and a baseline back pain score \u2265 5 of 10 who underwent surgical decompression only. No patient was reported to have significant spondylolisthesis, scoliosis, or sagittal malalignment. Standard demographic and surgical variables were collected, as well as patient outcomes including back and leg pain scores, Oswestry Disability Index (ODI), and EuroQoL 5D (EQ-5D) at baseline and 3 and 12 months postoperatively.<\/jats:p><\/jats:sec>\n<jats:sec>\n<jats:title>RESULTS<\/jats:title>\n<jats:p>The mean age of the cohort was 65.6 years, and 407 (56%) patients were male. The mean body mass index was 30.2 kg\/m<jats:sup>2<\/jats:sup>, and 40% of patients had 2-level decompression, 29% had 3-level decompression, 24% had 1-level decompression, and 6% had 4-level decompression. The mean estimated blood loss was 130 ml. The mean operative time was 100.85 minutes. The vast majority of discharges (88%) were routine home discharges. At 3 and 12 months postoperatively, there were significant improvements from baseline for back pain (7.62 to 3.19 to 3.66), leg pain (7.23 to 2.85 to 3.07), EQ-5D (0.55 to 0.76 to 0.75), and ODI (49.11 to 27.20 to 26.38).<\/jats:p><\/jats:sec>\n<jats:sec>\n<jats:title>CONCLUSIONS<\/jats:title>\n<jats:p>Through the 1st postoperative year, patients with lumbar stenosis\u2014without spondylolisthesis, scoliosis, or sagittal malalignment\u2014and clinically significant back pain improved after decompression-only surgery.<\/jats:p><\/jats:sec>","DOI":"10.3171\/2016.3.spine151468","type":"journal-article","created":{"date-parts":[[2016,6,10]],"date-time":"2016-06-10T16:04:04Z","timestamp":1465574644000},"page":"596-601","source":"Crossref","is-referenced-by-count":26,"title":["Back pain improvement after decompression without fusion or stabilization in patients with lumbar spinal stenosis and clinically significant preoperative back pain"],"prefix":"10.3171","volume":"25","author":[{"given":"Charles H.","family":"Crawford","sequence":"first","affiliation":[{"name":"Norton Leatherman Spine Center, Louisville;"},{"name":"University of Louisville, Kentucky;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Steven D.","family":"Glassman","sequence":"additional","affiliation":[{"name":"Norton Leatherman Spine Center, Louisville;"},{"name":"University of Louisville, Kentucky;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Praveen V.","family":"Mummaneni","sequence":"additional","affiliation":[{"name":"Department of Neurological Surgery, University of California, San Francisco, California;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John J.","family":"Knightly","sequence":"additional","affiliation":[{"name":"Atlantic NeuroSurgical Specialists, Morristown, New Jersey; 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