{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,11]],"date-time":"2026-07-11T01:48:49Z","timestamp":1783734529598,"version":"3.55.0"},"reference-count":19,"publisher":"Wiley","issue":"A100","license":[{"start":{"date-parts":[[2011,12,8]],"date-time":"2011-12-08T00:00:00Z","timestamp":1323302400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clinical Oral Implants Res"],"published-print":{"date-parts":[[2013,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>The study aimed to assess the clinical results after osteotome technique to lift sinus floor, without graft materials in the residual bone height (<jats:styled-content style=\"fixed-case\">RBH<\/jats:styled-content>), below 8\u00a0mm.<\/jats:p><\/jats:sec><jats:sec><jats:title>Material and methods<\/jats:title><jats:p>Twenty\u2010two patients aged from 19 to 70\u00a0years old in need of maxillary sinus floor augmentation were enrolled in this study. Preoperative and postoperative cone beam computerized tomography (<jats:styled-content style=\"fixed-case\">CBCT<\/jats:styled-content>) were taken to guide the surgery. Twenty\u2010seven implants were inserted and followed clinically, another <jats:styled-content style=\"fixed-case\">CBCT<\/jats:styled-content> exam was taken at 6\u00a0months postoperatively. The diameter of the implants was 4.7\u00a0mm (<jats:styled-content style=\"fixed-case\">SD<\/jats:styled-content> 0.4\u00a0mm), the length was 10\u00a0mm (<jats:styled-content style=\"fixed-case\">SD<\/jats:styled-content> 1.0\u00a0mm). The average residual bone height was 6.7\u00a0mm (<jats:styled-content style=\"fixed-case\">SD<\/jats:styled-content> 1.2\u00a0mm).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>No implants were lost after the surgery and the 2\u00a0years follow\u2010up. There was no obvious marginal bone loss during the 6\u00a0months follow\u2010up verified by <jats:styled-content style=\"fixed-case\">CBCT<\/jats:styled-content>. The mean bone gain at the implant sites was 2.5\u00a0mm (<jats:styled-content style=\"fixed-case\">SD<\/jats:styled-content> 1.5\u00a0mm).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The study verified the good and stable clinical result of the <jats:styled-content style=\"fixed-case\">OSFE<\/jats:styled-content> technique without using bone grafting materials when the <jats:styled-content style=\"fixed-case\">RBH<\/jats:styled-content> was only 4.1\u20138\u00a0mm.<\/jats:p><\/jats:sec>","DOI":"10.1111\/j.1600-0501.2011.02376.x","type":"journal-article","created":{"date-parts":[[2011,12,9]],"date-time":"2011-12-09T01:22:29Z","timestamp":1323393749000},"page":"63-67","source":"Crossref","is-referenced-by-count":17,"title":["Sinus floor elevation using osteotome technique without grafting materials: a 2\u2010year retrospective study"],"prefix":"10.1111","volume":"24","author":[{"given":"Longlong","family":"He","sequence":"first","affiliation":[{"name":"The Department of Maxillofacial Surgery, School of Stomatology The Forth Military Medical University, Xi'an, Shaanxi, P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaofeng","family":"Chang","sequence":"additional","affiliation":[{"name":"The Department of Implantology The Stomatology Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yanpu","family":"Liu","sequence":"additional","affiliation":[{"name":"The Department of Maxillofacial Surgery, School of Stomatology The Forth Military Medical University, Xi'an, Shaanxi, P. R. 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