{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T21:00:56Z","timestamp":1792789256759,"version":"4.5.0"},"reference-count":62,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2020,12,26]],"date-time":"2020-12-26T00:00:00Z","timestamp":1608940800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81200803"],"award-info":[{"award-number":["81200803"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008856","name":"Department of Health of Zhejiang Province","doi-asserted-by":"publisher","award":["2011KYA105"],"award-info":[{"award-number":["2011KYA105"]}],"id":[{"id":"10.13039\/501100008856","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Oral Implants Res"],"published-print":{"date-parts":[[2021,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objectives<\/jats:title><jats:p>To compare clinical and radiographic outcomes between transcrestal sinus floor elevation (TSFE) and lateral sinus floor elevation (LSFE) approaches of simultaneous implant placement in atrophic maxilla.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>Patients with a residual bone height (RBH) \u22646\u00a0mm were enrolled and randomly assigned to TSFE and LSFE groups. Patients in both groups simultaneously underwent sinus floor elevation with bovine\u2010derived xenograft and implant placement. Clinical and radiographic results were evaluated immediately after surgery and after 6, 12, 18, and 24\u00a0months. The endo\u2010sinus bone gain (ESBG), apical implant bone height (ABH), endo\u2010sinus bone\u2013implant contact rate (EBICR), and crestal bone level (CBL) were assessed using panoramic radiographs.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Forty\u2010one implants (TSFE: 21, LSFE: 20) were placed in cases with a mean RBH of 3.77\u00a0\u00b1\u00a01.16\u00a0mm. All implants obtained clinical success and satisfactory ESBG at 24\u00a0months. No significant differences were found in ESBG and ABH between two groups immediately after surgery, but LSFE group showed significantly higher values than TSFE group thereafter. Grafts in TSFE group reached stability 6\u00a0months earlier than that in LSFE group. In both groups, EBICR was almost 100%, and CBL showed no detectable changes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>LSFE can achieve higher ESBG 2\u00a0years after surgery. Otherwise, TSFE could be an alternative to LSFE, when the access for lateral window preparation is limited. Both approaches were highly predictable for RBH\u00a0\u22646\u00a0mm during 24\u2010month observation period for the implants placed simultaneously.<\/jats:p><\/jats:sec>","DOI":"10.1111\/clr.13688","type":"journal-article","created":{"date-parts":[[2020,11,21]],"date-time":"2020-11-21T19:31:06Z","timestamp":1605987066000},"page":"180-191","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":52,"title":["The comparative evaluation of transcrestal and lateral sinus floor elevation in sites with residual bone height \u22646 mm: A two\u2010year prospective randomized study"],"prefix":"10.1111","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2299-4600","authenticated-orcid":false,"given":"Yiqun","family":"Zhou","sequence":"first","affiliation":[{"name":"The Affiliated Hospital of Stomatology School of Stomatology, Zhejiang University School of Medicine, and Key Laboratory of Oral Biomedical Research of Zhejiang Province Hangzhou Zhejiang China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3512-4092","authenticated-orcid":false,"given":"Yang","family":"Shi","sequence":"additional","affiliation":[{"name":"The Affiliated Hospital of Stomatology School of Stomatology, Zhejiang University School of Medicine, and Key Laboratory of Oral Biomedical Research of Zhejiang Province Hangzhou Zhejiang China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4112-9471","authenticated-orcid":false,"given":"Misi","family":"Si","sequence":"additional","affiliation":[{"name":"The Affiliated Hospital of Stomatology School of Stomatology, Zhejiang University School of Medicine, and Key Laboratory of Oral Biomedical Research of Zhejiang Province Hangzhou Zhejiang China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5467-675X","authenticated-orcid":false,"given":"Mengjie","family":"Wu","sequence":"additional","affiliation":[{"name":"The Affiliated Hospital of Stomatology School of Stomatology, Zhejiang University School of Medicine, and Key Laboratory of Oral Biomedical Research of Zhejiang Province Hangzhou Zhejiang China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0122-0948","authenticated-orcid":false,"given":"Zhijian","family":"Xie","sequence":"additional","affiliation":[{"name":"The Affiliated Hospital of Stomatology School of Stomatology, Zhejiang University School of Medicine, and Key Laboratory of Oral Biomedical Research of Zhejiang Province Hangzhou Zhejiang China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2020,12,26]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1097\/ID.0b013e31829d1a0b"},{"key":"e_1_2_9_3_1","first-page":"581","article-title":"Maxillary sinus elevation: The effect of macrolacerations and microlacerations of the sinus membrane as determined by endoscopy","volume":"21","author":"Aimetti M.","year":"2001","journal-title":"The International Journal of Periodontics & Restorative Dentistry"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.5005\/jp-journals-10024-1336"},{"key":"e_1_2_9_5_1","first-page":"11","article-title":"The long\u2010term efficacy of currently used dental implants: A review and proposed criteria of success","volume":"1","author":"Albrektsson T.","year":"1986","journal-title":"The International Journal of Oral & Maxillofacial Implants"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/cid.12275"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2008.01612.x"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1054\/ijom.2002.0459"},{"key":"e_1_2_9_9_1","first-page":"613","article-title":"Grafting of the maxillary sinus floor with autogenous marrow and bone","volume":"38","author":"Boyne P. 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