{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T02:31:33Z","timestamp":1790303493929,"version":"4.1.0"},"reference-count":34,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2020,4,10]],"date-time":"2020-04-10T00:00:00Z","timestamp":1586476800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["aap.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Periodontology"],"published-print":{"date-parts":[[2020,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>The information of the association between residual alveolar bone height and mucosal thickening is sparse. This study aimed to explore the effect of maxillary molar periodontal status on sinus mucosal thickening using cone\u2010beam computed tomography (CBCT).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>One hundred ninety\u2010four CBCT images were evaluated for the following parameters: age, sex, alveolar bone loss, maximum mucosal thickness (maxMT), minimum residual alveolar bone height (minRABH), and vertical infrabony pockets. The presence of mucosal thickening (maxMT\u00a0&gt;\u00a02\u00a0mm) of the maxillary sinus was recorded. The parameters that could influence the dimensions of the maxillary sinus membrane were assessed. The data were analyzed using logistic regression, and multivariate linear regression with the significant level at \u03b1\u00a0=\u00a00.05.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Mucosal thickening was present in 32% of the analyzed CBCT images and increased in frequency as the periodontal status of the corresponding molar progressed from mild (2.6%) to moderate (14.9%) to severe (75.5%). Mucosal thickness was significantly increased in cases of moderate (odds ratio\u00a0=\u00a05.73, <jats:italic>P\u00a0<\/jats:italic>&lt;\u00a00.05) and severe (odds ratio\u00a0=\u00a082.06, <jats:italic>P\u00a0<\/jats:italic>&lt;\u00a00.001) alveolar bone loss. Multivariate linear regression revealed that alveolar bone loss and minRABH had a statistically significant influence on maxMT (<jats:italic>P\u00a0<\/jats:italic>&lt;\u00a00.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Alveolar bone loss and minRABH were significantly associated with mucosal thickening of the maxillary sinus.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jper.19-0391","type":"journal-article","created":{"date-parts":[[2020,3,8]],"date-time":"2020-03-08T01:03:17Z","timestamp":1583629397000},"page":"1429-1435","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":24,"title":["Association between the dimensions of the maxillary sinus membrane and molar periodontal status: A retrospective CBCT study"],"prefix":"10.1002","volume":"91","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2087-1693","authenticated-orcid":false,"given":"Bo","family":"Zhang","sequence":"first","affiliation":[{"name":"Department of Periodontology National Clinical Research Center for Oral Disease National Engineering Laboratory for Digital and Material Technology of Stomatology Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology  Beijing PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yiping","family":"Wei","sequence":"additional","affiliation":[{"name":"Department of Periodontology National Clinical Research Center for Oral Disease National Engineering Laboratory for Digital and Material Technology of Stomatology Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology  Beijing PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jie","family":"Cao","sequence":"additional","affiliation":[{"name":"Department of Periodontology National Clinical Research Center for Oral Disease National Engineering Laboratory for Digital and Material Technology of Stomatology Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology  Beijing PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tao","family":"Xu","sequence":"additional","affiliation":[{"name":"Department of Emergency National Clinical Research Center for Oral Disease National Engineering Laboratory for Digital and Material Technology of Stomatology Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology  Beijing PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Min","family":"Zhen","sequence":"additional","affiliation":[{"name":"Department of Periodontology National Clinical Research Center for Oral Disease National Engineering Laboratory for Digital and Material Technology of Stomatology Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology  Beijing PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gang","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Periodontology National Clinical Research Center for Oral Disease National Engineering Laboratory for Digital and Material Technology of Stomatology Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology  Beijing PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kwok\u2010Hung","family":"Chung","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry University of Washington  Seattle WA 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