{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T22:56:01Z","timestamp":1790636161853,"version":"4.1.0"},"reference-count":29,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2014,7,17]],"date-time":"2014-07-17T00:00:00Z","timestamp":1405555200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clin Implant Dent Rel Res"],"published-print":{"date-parts":[[2016,2]]},"abstract":"Abstract<\/jats:title>Purpose<\/jats:title>To measure the distances between the medial and lateral sinus wall (sinus width [SW<\/jats:styled-content>]) at different levels on cone beam computed tomography (CBCT<\/jats:styled-content>) and apply those SW<\/jats:styled-content> values to formulate a new sinus classification.<\/jats:p><\/jats:sec>Materials and Methods<\/jats:title>Edentulous sites adjacent to maxillary sinuses with inadequate residual bone height (RBH<\/jats:styled-content>) were included from the CBCT<\/jats:styled-content> database. SW<\/jats:styled-content> was measured at the heights of 1, 3, 5, 7, and 9\u2009mm from the sinus floor. Mean SW<\/jats:styled-content> was stratified into different groups by RBH<\/jats:styled-content>, study sites (first and second premolars and molars), and measurement levels. Statistical analyses were conducted with commercially available software (IBM SPSS<\/jats:italic> S<\/jats:styled-content>tatistics 19, SPSS I<\/jats:styled-content>nc., C<\/jats:styled-content>hicago, IL, USA<\/jats:styled-content>).<\/jats:p><\/jats:sec>Results<\/jats:title>A total 186 patients (mean age 50.4 years) with 267 edentulous sites were included. Mean SW<\/jats:styled-content> was wider at molar sites, higher measurement levels, and sites with less RBH<\/jats:styled-content>. Narrow, average, or wide sinuses were classified based on the 33rd and 67th percentile SW<\/jats:styled-content> values at 1\u2010, 5\u2010, and 9\u2010mm measurement levels, respectively.<\/jats:p><\/jats:sec>Conclusions<\/jats:title>SW<\/jats:styled-content> at different levels relating to sinus floor elevation was measured. The proposed classification could contribute to estimate the difficulty of sinus augmentation, useful for the selection of surgical approaches. Further studies are required to testify its clinical implications.<\/jats:p><\/jats:sec>","DOI":"10.1111\/cid.12247","type":"journal-article","created":{"date-parts":[[2014,7,17]],"date-time":"2014-07-17T10:43:08Z","timestamp":1405593788000},"page":"89-96","source":"Crossref","is-referenced-by-count":18,"title":["Sinus Width Analysis and New Classification with Clinical Implications for Augmentation"],"prefix":"10.1111","volume":"18","author":[{"given":"Minhua","family":"Teng","sequence":"first","affiliation":[{"name":"State Key Laboratory of Oral Diseases Sichuan University Chengdu Sichuan China"},{"name":"Department of Oral Implantology, National Clinical Key Specialty West China Hospital of Stomatology Sichuan University Chengdu Sichuan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qian","family":"Cheng","sequence":"additional","affiliation":[{"name":"Department of Orthodontics Hospital of Stomatology Luzhou Medical College Luzhou Sichuan China"},{"name":"Department of Oral and Maxillofacial Surgery Hospital of Stomatology Luzhou Medical College Luzhou Sichuan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jian","family":"Liao","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics Affiliated Hospital of GuiYang Medical University Guiyang Guizhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xuan","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Science and Education AVIC 363 Hospital Chengdu Sichuan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anchun","family":"Mo","sequence":"additional","affiliation":[{"name":"Department of Oral Implantology, National Clinical Kay Specialty, West China Hospital of Stomatology Sichuan University Chengdu Sichuan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xing","family":"Liang","sequence":"additional","affiliation":[{"name":"Department of Prothodontics, West China Hospital of Stomatology Sichuan University Chengdu Sichuan China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2014,7,17]]},"reference":[{"key":"e_1_2_6_2_1","first-page":"383","article-title":"ABC sinus augmentation classification","volume":"28","author":"Wang HL","year":"2008","journal-title":"Int J Periodontics Restorative Dent"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijom.2011.01.006"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0501.2000.011003256.x"},{"key":"e_1_2_6_5_1","first-page":"48","article-title":"Relationship between subsinus bone height and bone volume requirements for dental implants: a human radiographic study","volume":"27","author":"Kopecka 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