{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T07:43:00Z","timestamp":1777880580487,"version":"3.51.4"},"reference-count":19,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2009,12,1]],"date-time":"2009-12-01T00:00:00Z","timestamp":1259625600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Orthop Surg (Hong Kong)"],"published-print":{"date-parts":[[2009,12]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose.<\/jats:title>\n                    <jats:p>To compare outcomes of anterior spinal fusion (ASF) versus laminoplasty for cervical spondylotic myelopathy (CSM).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods.<\/jats:title>\n                    <jats:p>Records of 26 women and 37 men aged 34 to 83 (mean, 67) years who underwent ASF or laminoplasty for CSM were reviewed. Patient demographics, duration of symptoms, pre- and postoperative Japanese Orthopaedic Association (JOA) scores, Hirabayashi recovery rate, and radiographic features (including anteroposterior canal diameter, Pavlov ratio, and number of levels compressed) were compared.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results.<\/jats:title>\n                    <jats:p>The mean duration of symptoms was 9 months. The mean follow-up period was 40 months. Patients who underwent laminoplasty were older (p=0.015) and had more levels compressed (p&lt;0.001) than those who underwent ASF. Patients with C3\/4 compression were older than those without it (p=0.044). Younger patients had higher Hirabayashi recovery rate (p=0.043).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion.<\/jats:title>\n                    <jats:p>The surgical decision for ASF or laminoplasty mainly depends on the number of levels compressed and patient age. Laminoplasty is usually reserved for older patients with multiple-level involvement. Age is the main predictive factor for surgical outcome.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/230949900901700303","type":"journal-article","created":{"date-parts":[[2016,10,4]],"date-time":"2016-10-04T17:14:58Z","timestamp":1475601298000},"page":"265-268","source":"Crossref","is-referenced-by-count":8,"title":["Anterior Spinal Fusion versus Laminoplasty for Cervical Spondylotic Myelopathy: A Retrospective Review"],"prefix":"10.1177","volume":"17","author":[{"given":"Sze-Chung","family":"Cheng","sequence":"first","affiliation":[{"name":"Department of Orthopaedics and Traumatology, Kwong Wah Hospital, Hong Kong"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chi-Hung","family":"Yen","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics and Traumatology, Kwong Wah Hospital, Hong Kong"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tik Koon","family":"Kwok","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics and Traumatology, Kwong Wah Hospital, Hong Kong"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wing-Cheung","family":"Wong","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics and Traumatology, Kwong Wah Hospital, Hong Kong"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kan-Hing","family":"Mak","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics and Traumatology, Kwong Wah Hospital, Hong Kong"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2009,12,1]]},"reference":[{"key":"bibr1-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1016\/S0030-5898(20)31760-0"},{"key":"bibr2-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1038\/sj.sc.3100422"},{"key":"bibr3-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/75.2.187"},{"key":"bibr4-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/95.1.87"},{"key":"bibr5-230949900901700303","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1969.30.6.0714"},{"key":"bibr6-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-198807000-00011"},{"key":"bibr7-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-199902000-00005"},{"key":"bibr8-230949900901700303","first-page":"161","volume":"221","author":"Yang KC","year":"1987","journal-title":"Clin Orthop Relat Res"},{"key":"bibr9-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-200109010-00014"},{"key":"bibr10-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-198807000-00023"},{"key":"bibr11-230949900901700303","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1965.23.5.0528"},{"key":"bibr12-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.73.3.316"},{"key":"bibr13-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-200004010-00006"},{"key":"bibr14-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-198801000-00005"},{"key":"bibr15-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-199211000-00004"},{"key":"bibr16-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-199111000-00006"},{"key":"bibr17-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-198807000-00032"},{"key":"bibr18-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-199403000-00003"},{"key":"bibr19-230949900901700303","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-199907150-00006"}],"container-title":["Journal of Orthopaedic Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/230949900901700303","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/230949900901700303","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T00:15:48Z","timestamp":1777594548000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/230949900901700303"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,12]]},"references-count":19,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2009,12]]}},"alternative-id":["10.1177\/230949900901700303"],"URL":"https:\/\/doi.org\/10.1177\/230949900901700303","relation":{},"ISSN":["1022-5536","2309-4990"],"issn-type":[{"value":"1022-5536","type":"print"},{"value":"2309-4990","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,12]]}}}