{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T12:48:26Z","timestamp":1783428506078,"version":"3.54.6"},"reference-count":28,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2023,8,1]],"date-time":"2023-08-01T00:00:00Z","timestamp":1690848000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Oral Implants Res"],"published-print":{"date-parts":[[2023,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objectives<\/jats:title><jats:p>We aimed to retrospectively evaluate the long\u2010term clinical outcomes of lateral sinus floor elevation (LSFE) in patients with sinus floor defects.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>Between 2008 and 2020, patients with sinus floor defects were recruited after confirmation on preoperative cone\u2010beam computed tomography (CBCT). The split\u2010thickness flap technique with a palatal crestal incision was used to manage tissue adhesion in the bone defects area. A resorbable collagen membrane was used to close the sinus floor defects from the crestal side before bone substitute placement. Of 58 implants, 47 (81.0%) were placed after an 8\u2010month healing period, whereas 11 were placed simultaneously. Patients were followed up by radiography and clinical examination for 1\u20139\u2009years. Finally, the cumulative survival rate (CSR) of implants, surgical complications, and marginal bone loss (MBL) were recorded and analyzed.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>In total, LSFE was performed in 36 sinuses (35 patients) with sinus floor defects, of which surgery was completed in 35 sinuses (97.2%) in the first attempt. Schneiderian membrane perforations (SMP) occurred in 10\/36 (27.8%) sinuses; nine were repaired carefully, whereas one surgery was suspended due to complicated SMP, and successful re\u2010entry LSFE was performed 4\u2009months later. After a follow\u2010up period of 1\u20139\u2009years, the CSR was 96.5% at the 1\u2010year, 3\u2010year, 5\u2010year, and 7\u2010year follow\u2010ups and 64.3% at the 8\u2010year follow\u2010up.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Within the limitations of this study, sinus floor defects seem not to compromise LSFE therapy after appropriate management and long\u2010term clinical outcomes are predictable.<\/jats:p><\/jats:sec>","DOI":"10.1111\/clr.14149","type":"journal-article","created":{"date-parts":[[2023,8,1]],"date-time":"2023-08-01T08:08:49Z","timestamp":1690877329000},"page":"1141-1150","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Lateral sinus floor elevation in patients with sinus floor defects: A retrospective study with a 1\u2010 to 9\u2010year follow\u2010up"],"prefix":"10.1111","volume":"34","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1078-9362","authenticated-orcid":false,"given":"Yifan","family":"Wen","sequence":"first","affiliation":[{"name":"Department of Oral Implantology Peking University School and Hospital of Stomatology  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4844-0860","authenticated-orcid":false,"given":"Donghao","family":"Wei","sequence":"additional","affiliation":[{"name":"Department of Oral Implantology Peking University School and Hospital of Stomatology  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5811-1780","authenticated-orcid":false,"given":"Xi","family":"Jiang","sequence":"additional","affiliation":[{"name":"Department of Oral Implantology Peking University School and Hospital of Stomatology  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Oral Implantology Peking University School and Hospital of Stomatology  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ping","family":"Di","sequence":"additional","affiliation":[{"name":"Department of Oral Implantology Peking University School and Hospital of Stomatology  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ye","family":"Lin","sequence":"additional","affiliation":[{"name":"Department of Oral Implantology Peking University School and Hospital of Stomatology  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,8]]},"reference":[{"key":"e_1_2_14_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/cid.12660"},{"key":"e_1_2_14_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u20100501.2008.01612.x"},{"key":"e_1_2_14_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u2010051X.2010.01555.x"},{"key":"e_1_2_14_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/cid.12113"},{"key":"e_1_2_14_6_1","doi-asserted-by":"publisher","DOI":"10.11607\/prd.1288"},{"key":"e_1_2_14_7_1","doi-asserted-by":"publisher","DOI":"10.3390\/jcm10214853"},{"key":"e_1_2_14_8_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2012.120458"},{"key":"e_1_2_14_9_1","volume-title":"The sinus bone graft","author":"Jensen O. 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