{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T16:25:07Z","timestamp":1789230307425,"version":"build-2803163510"},"reference-count":43,"publisher":"SAGE Publications","issue":"1_suppl","license":[{"start":{"date-parts":[[2017,4,1]],"date-time":"2017-04-01T00:00:00Z","timestamp":1491004800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Global Spine Journal"],"published-print":{"date-parts":[[2017,4]]},"abstract":"<jats:sec>\n                    <jats:title>Study Design:<\/jats:title>\n                    <jats:p>A multicenter, retrospective review of C5 palsy after cervical spine surgery.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>Postoperative C5 palsy is a known complication of cervical decompressive spinal surgery. The goal of this study was to review the incidence, patient characteristics, and outcome of C5 palsy in patients undergoing cervical spine surgery.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>\n                      We conducted a multicenter, retrospective review of 13\u2009946 patients across 21 centers who received cervical spine surgery (levels C2 to C7) between January 1, 2005, and December 31, 2011, inclusive. P values were calculated using 2-sample t test for continuous variables and \u03c7\n                      <jats:sup>2<\/jats:sup>\n                      tests or Fisher exact tests for categorical variables.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Of the 13\u2009946 cases reviewed, 59 patients experienced a postoperative C5 palsy. The incidence rate across the 21 sites ranged from 0% to 2.5%. At most recent follow-up, 32 patients reported complete resolution of symptoms (54.2%), 15 had symptoms resolve with residual effects (25.4%), 10 patients did not recover (17.0%), and 2 were lost to follow-up (3.4%).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>C5 palsy occurred in all surgical approaches and across a variety of diagnoses. The majority of patients had full recovery or recovery with residual effects. This study represents the largest series of North American patients reviewed to date.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/2192568216688189","type":"journal-article","created":{"date-parts":[[2017,4,19]],"date-time":"2017-04-19T14:33:02Z","timestamp":1492612382000},"page":"64S-70S","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":77,"title":["C5 Palsy After Cervical Spine Surgery: A Multicenter Retrospective Review of 59 Cases"],"prefix":"10.1177","volume":"7","author":[{"given":"Sara E.","family":"Thompson","sequence":"first","affiliation":[{"name":"Northwestern University, Feinberg School of Medicine, Chicago, IL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zachary A.","family":"Smith","sequence":"additional","affiliation":[{"name":"Northwestern University, Feinberg School of Medicine, Chicago, IL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wellington K.","family":"Hsu","sequence":"additional","affiliation":[{"name":"Northwestern University, Feinberg School of Medicine, Chicago, IL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ahmad","family":"Nassr","sequence":"additional","affiliation":[{"name":"Mayo Clinic, Rochester, MN, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas E.","family":"Mroz","sequence":"additional","affiliation":[{"name":"Cleveland Clinic, Cleveland, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David E.","family":"Fish","sequence":"additional","affiliation":[{"name":"The UCLA Spine Center, Santa Monica, CA, USA"},{"name":"University of California, Los Angeles, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeffrey C.","family":"Wang","sequence":"additional","affiliation":[{"name":"USC Spine Center, Los Angeles, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael G.","family":"Fehlings","sequence":"additional","affiliation":[{"name":"Toronto Western Hospital, Toronto, Ontario, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chadi A.","family":"Tannoury","sequence":"additional","affiliation":[{"name":"Boston University Medical Center, Boston, MA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tony","family":"Tannoury","sequence":"additional","affiliation":[{"name":"Boston University Medical Center, Boston, MA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P. 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