{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T13:23:50Z","timestamp":1780493030884,"version":"3.54.1"},"reference-count":30,"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>Objectives<\/jats:title><jats:p>The objective of this study is to evaluate the anatomical structures in the maxillary sinus with relation to lateral approach sinus elevation utilizing cone beam computed tomography (<jats:styled-content style=\"fixed-case\">CT<\/jats:styled-content>) scans taken prior to sinus elevation surgery.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and methods<\/jats:title><jats:p>A total of 150 <jats:styled-content style=\"fixed-case\">CT<\/jats:styled-content> images were acquired from 150 patients (90 men and 60 women; mean age, 49.4\u00a0years, range 23\u201386\u00a0years) who were being treated with implant\u2010supported restorations in the posterior edentulous maxilla. Of the 150 <jats:styled-content style=\"fixed-case\">CT<\/jats:styled-content> scans, 65 were of the right sinus and 85 of the left sinus. Measurements of the anatomical structures in the maxillary sinus were conducted on the <jats:styled-content style=\"fixed-case\">CT<\/jats:styled-content> images.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>In the mean width of the lateral wall, there were statistically significant values among the measurement points (<jats:italic>P\u00a0<\/jats:italic>&lt;\u00a00.05). The anterior area of the sinus lateral wall was thicker than the posterior lateral wall. There was a statistically significant difference between the vessel diameter and lateral wall width (<jats:italic>P\u00a0<\/jats:italic>&lt;<jats:italic>\u00a0<\/jats:italic>0.05). As sinus lateral wall width increased, so did the vessel diameter. The mean distance to the inferior border of the vessel from the sinus floor and from the alveolar crest was 8.25 and 17.03\u00a0mm, respectively. The intraosseous group among the vessel position was 64.3%, so the intraosseous vessel could be visualized in <jats:styled-content style=\"fixed-case\">CT<\/jats:styled-content> scans at 64.3%. In angle A, the group of less than 30\u00b0 was 4.8%. Schneiderian membrane perforation by narrow angle had a low risk. The prevalence of the septa related to <jats:styled-content style=\"fixed-case\">S<\/jats:styled-content>chneiderian membrane perforation was 44%. The distance to the inferior border of the vessel from the alveolar crest being less than 15\u00a0mm was 31%. The vessel diameter greater than 1\u00a0mm was 37.8%.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Based on present research about utilizing cone beam <jats:styled-content style=\"fixed-case\">CT<\/jats:styled-content> scans for sinus elevation, the alteration of the lateral approach sinus elevation technique is highly recommended if complications such as membrane perforation or bleeding are expected.<\/jats:p><\/jats:sec>","DOI":"10.1111\/j.1600-0501.2011.02378.x","type":"journal-article","created":{"date-parts":[[2011,12,9]],"date-time":"2011-12-09T01:22:57Z","timestamp":1323393777000},"page":"75-81","source":"Crossref","is-referenced-by-count":78,"title":["Anatomical structures in the maxillary sinus related to lateral sinus elevation: a cone beam computed tomographic analysis"],"prefix":"10.1111","volume":"24","author":[{"given":"So\u2010Jin","family":"Kang","sequence":"first","affiliation":[{"name":"Department of Periodontology School of Dentistry Kyung Hee University Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seung\u2010Il","family":"Shin","sequence":"additional","affiliation":[{"name":"Department of Periodontology Institute of Oral Biology School of Dentistry Kyung Hee University Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yeek","family":"Herr","sequence":"additional","affiliation":[{"name":"Department of Periodontology Institute of Oral Biology School of Dentistry Kyung Hee University Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Young\u2010Hyuk","family":"Kwon","sequence":"additional","affiliation":[{"name":"Department of Periodontology Institute of Oral Biology School of Dentistry Kyung Hee University Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gyu\u2010Tae","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Radiology Institute of Oral Biology 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