{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T03:44:14Z","timestamp":1791863054050,"version":"4.3.4"},"reference-count":49,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2019,5,20]],"date-time":"2019-05-20T00:00:00Z","timestamp":1558310400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100007270","name":"University of Michigan","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100007270","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":[[2019,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>We sought to assess the effectiveness of using a microscope and non\u2010invasive camera for assessing sinus membrane perforations during transcrestal sinus floor elevation (TSFE).<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and methods<\/jats:title><jats:p>Five fresh human cadaver heads corresponding to eight maxillary sinuses (six bilateral and two unilateral) underwent 4 TSFEs per sinus (a total of 32 single site elevations). Each elevation was randomly assigned to receive a three or six\u00a0mm membrane elevation height (MEH). A microscope and micro\u2010camera were used to assess the sinus membrane perforation. Afterwards, radiological and clinical membrane perforation assessments were performed. The statistical analysis results are expressed using the means, standard deviations, range values of the residual ridge height (RRH), residual ridge width (RRW), sinus membrane thickness (SMT) and incidence of perforation (IoP). Generalized linear methods were used to test for the correlation of RRH and MEH to the microscope and micro\u2010camera perforation assessments and the correlation of microscope and micro\u2010camera assessments with the post\u2010operative CBCT and crestal liquid evaluation.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The cumulative percentage of IoP was 40.62%, (23.07% with 3\u00a0mm MEH, and 76.92% with 6\u00a0mm MEH, <jats:italic>p<\/jats:italic>\u00a0&lt;\u00a00.05). The perforation assessed using either the microscope or micro\u2010camera coincided with the post\u2010operative CBCT and crestal liquid assessment in 87.55% sites. No significant correlation was found between the microscope or micro\u2010camera assessments with RRH or MEH.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Application of a microscope and micro\u2010camera during transcrestal sinus floor elevation may allow the detection of the integrity of the Schneiderian membrane with greater than 85% accuracy in this ex vivo model.<\/jats:p><\/jats:sec>","DOI":"10.1111\/clr.13453","type":"journal-article","created":{"date-parts":[[2019,5,6]],"date-time":"2019-05-06T22:05:23Z","timestamp":1557180323000},"page":"682-690","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Microscope and micro\u2010camera assessment of Schneiderian membrane perforation via transcrestal sinus floor elevation: A randomized ex vivo study"],"prefix":"10.1111","volume":"30","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9307-8258","authenticated-orcid":false,"given":"Jordi","family":"Gargallo\u2010Albiol","sequence":"first","affiliation":[{"name":"Department of Periodontics and Oral Medicine University of Michigan School of Dentistry Ann Arbor Michigan"},{"name":"Oral and Maxillo\u2010facial Surgery Department Universitat Internacional de Catalunya Barcelona Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Khaled H.","family":"Sinjab","sequence":"additional","affiliation":[{"name":"Department of Periodontics and Oral Medicine University of Michigan School of Dentistry Ann Arbor Michigan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5347-6577","authenticated-orcid":false,"given":"Shayan","family":"Barootchi","sequence":"additional","affiliation":[{"name":"Department of Periodontics and Oral Medicine University of Michigan School of Dentistry Ann Arbor Michigan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hsun\u2010Liang","family":"Chan","sequence":"additional","affiliation":[{"name":"Department of Periodontics and Oral Medicine University of Michigan School of Dentistry Ann Arbor Michigan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4238-1799","authenticated-orcid":false,"given":"Hom\u2010Lay","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Periodontics and Oral Medicine University of Michigan School of Dentistry Ann Arbor Michigan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2019,5,20]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1097\/ID.0000000000000411"},{"issue":"1","key":"e_1_2_10_3_1","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1055\/s-0039-1697357","article-title":"Acute maxillary sinusitis associated with internal sinus lifting: Report of a case","volume":"2","author":"Alkan A.","year":"2008","journal-title":"Eur J Dent"},{"issue":"4","key":"e_1_2_10_4_1","first-page":"157","article-title":"Endoscopic management of the schneiderian membrane perforation during transcrestal sinus augmentation: A case report","volume":"9","author":"Andreasi Bassi M.","year":"2016","journal-title":"Oral Implantol (Rome)"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.18637\/jss.v067.i01"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12923"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1097\/SCS.0b013e31828f2910"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijom.2011.04.005"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.11607\/prd.2950"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.12968\/denu.2015.42.1.60"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2010.11.014"},{"issue":"8","key":"e_1_2_10_12_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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