{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T13:35:38Z","timestamp":1790256938665,"version":"4.1.0"},"reference-count":11,"publisher":"Oxford University Press (OUP)","issue":"11","license":[{"start":{"date-parts":[[2024,11,17]],"date-time":"2024-11-17T00:00:00Z","timestamp":1731801600000},"content-version":"vor","delay-in-days":16,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,11,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>One of the most frequent post-extraction complications of posterior maxillary teeth is oroantral communication, which consists of direct communication between the maxillary sinus and the oral cavity. The recommendation is to make an immediate closure within the first 48\u00a0hours to avoid possible complications that may include an oroantral fistula or chronic sinus disease. Currently, different techniques have been described for closing communication, including various types of materials. Some of the techniques are exclusively oriented toward closure, while others seek to achieve bone regeneration by using bone substitutes for the subsequent placement of dental implants. The aim of this study is to describe a simple surgical technique for managing oroantral communication using a collagen sponge with hydroxyapatite and ribose and covering it with overlapping double layers of ribose cross-linked collagen membrane without fixation.<\/jats:p>","DOI":"10.1093\/jscr\/rjae700","type":"journal-article","created":{"date-parts":[[2024,11,18]],"date-time":"2024-11-18T03:46:01Z","timestamp":1731901561000},"source":"Crossref","is-referenced-by-count":5,"title":["Surgical approach to management of oroantral communications. Case report"],"prefix":"10.1093","volume":"2024","author":[{"given":"Edgar","family":"Salas","sequence":"first","affiliation":[{"name":"Private Practice in Oral Surgery , Calle 13 # 1E - 81 los Caobos, C\u00facuta ,","place":["Colombia"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1849-8594","authenticated-orcid":false,"given":"Luis Gabriel","family":"Ladino","sequence":"additional","affiliation":[{"name":"Instituci\u00f3n Universitaria Colegios de Colombia UNICOC , Km 20, Autonorte I-55, Ch\u00eda, Cundinamarca ,","place":["Colombia"]},{"name":"Universidad Cat\u00f3lica del Uruguay , Av. 8 de Octubre 2738, 11600 Montevideo ,","place":["Uruguay"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2024,11,16]]},"reference":[{"key":"2024111803454952400_ref1","doi-asserted-by":"publisher","first-page":"239","DOI":"10.1016\/j.coms.2012.01.015","article-title":"Oroantral 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