{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,31]],"date-time":"2026-08-31T15:57:31Z","timestamp":1788191851058,"version":"build-2803163510"},"reference-count":27,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2021,12,13]],"date-time":"2021-12-13T00:00:00Z","timestamp":1639353600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Orthopaedic Surgery"],"published-print":{"date-parts":[[2022,2]]},"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p>To assess and compare the therapeutic effects of Anterior Cervical Discectomy and Fusion (ACDF) and Cervical Laminectomy and Fusion (CLF) in the treatment of 4\u2010level cervical.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We performed a retrospective review on 39 patients with 4\u2010level CSM who underwent ACDF or CLF in the Third Hospital of Hebei Medical University from January 2010 to December 2018. The patients were divided into ACDF group and CLF group according to the treatment. The operative index was evaluated based on intraoperative blood loss and operation time. The functional outcomes including Japanese Orthopedic Association (JOA) score and visual analogue scale (VAS) of axial pain were compared. The Cobb angle, Cobb angle improvement rate, range of motion (ROM) and ROM loss ratio were measured for radiographic evaluation.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>No major complications or deaths occurred. The average age at baseline was 55\u2009years. There was no significant difference between the ACDF and CLF group in follow\u2010up time (26.29\u2009months, 25.39\u2009months, <jats:italic>P<\/jats:italic> &gt;\u20090.05). The intraoperative blood loss was higher in the CLF group than in the ACDF group (692.67 \u00b1\u200938.68 <jats:italic>vs<\/jats:italic> 392.14 \u00b1\u2009128.06, <jats:italic>P<\/jats:italic> &lt;\u20090.05). The operation time was longer in the CLF group than in the ACDF group (206.60 \u00b1\u200949.37 <jats:italic>vs<\/jats:italic> 172.64 \u00b1\u200931.96, <jats:italic>P<\/jats:italic> &lt;\u20090.05). Significant improvements in the VAS and JOA scores were observed in both groups (<jats:italic>P<\/jats:italic> &lt;\u20090.05). No significant difference in VAS was found between the ACDF and CLF groups (<jats:italic>P<\/jats:italic> &lt;\u20090.05). There was a significantly larger improvement rate of JOA score in the ACDF group than in the CLF group (60.9% \u00b1\u20099.57% <jats:italic>vs<\/jats:italic> 31.5% \u00b1\u200915.70%, <jats:italic>P<\/jats:italic> &lt;\u20090.05). There were two (9.6%) cases with complications In the ACDF group, including one (4.8%) case of dysphagia and one (4.8%) case of pharyngodynia. In the CLF group, two patients (11.1%) developed C<jats:sub>5<\/jats:sub> palsy. No significant difference in the incidence of complications, ROM loss ratio and Cobb angle improvement rate was found between group ACDF and group CLF (all <jats:italic>P<\/jats:italic> &lt;\u20090.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Both ACDF and CLF were effective in the treatment of multi\u2010level cervical spondylosis and ACDF is more suitable for patients with 4\u2010level CSM.<\/jats:p><\/jats:sec>","DOI":"10.1111\/os.13058","type":"journal-article","created":{"date-parts":[[2021,12,14]],"date-time":"2021-12-14T07:13:33Z","timestamp":1639466013000},"page":"229-237","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["Comparison of Anterior Cervical Discectomy and Fusion with Cervical Laminectomy and Fusion in the Treatment of 4\u2010Level Cervical Spondylotic Myelopathy"],"prefix":"10.1111","volume":"14","author":[{"given":"Xian\u2010zheng","family":"Wang","sequence":"first","affiliation":[{"name":"Department of Spinal Surgery The Third Hospital of Hebei Medical University  Shijiazhuang China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2936-3134","authenticated-orcid":false,"given":"Huanan","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Spinal Surgery The Third Hospital of Hebei Medical University  Shijiazhuang China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jia\u2010qi","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Spinal Surgery The Third Hospital of Hebei Medical University  Shijiazhuang China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yapeng","family":"Sun","sequence":"additional","affiliation":[{"name":"Department of Spinal Surgery The Third Hospital of Hebei Medical University  Shijiazhuang China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fei","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Spinal Surgery The Third Hospital of Hebei Medical University  Shijiazhuang China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lei","family":"Guo","sequence":"additional","affiliation":[{"name":"Department of Spinal Surgery The Third Hospital of Hebei Medical University  Shijiazhuang China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peng","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Spinal Surgery The Third Hospital of Hebei Medical University  Shijiazhuang China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chen\u2010hao","family":"Dou","sequence":"additional","affiliation":[{"name":"Department of Spinal Surgery The Third Hospital of Hebei Medical University  Shijiazhuang China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5972-4087","authenticated-orcid":false,"given":"Wei","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Spinal Surgery The Third Hospital of Hebei Medical University  Shijiazhuang 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