{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,27]],"date-time":"2026-06-27T23:36:58Z","timestamp":1782603418132,"version":"3.54.5"},"reference-count":13,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2020,3,16]],"date-time":"2020-03-16T00:00:00Z","timestamp":1584316800000},"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":["Clin Adv Periodontics"],"published-print":{"date-parts":[[2020,9]]},"abstract":"<jats:sec><jats:title>Introduction<\/jats:title><jats:p>This case report introduces a technique for managing oroantral communication (OAC) using a collagen membrane strip to repair the perforated sinus membrane and simultaneously graft the alveolar ridge.<\/jats:p><\/jats:sec><jats:sec><jats:title>Case Presentation<\/jats:title><jats:p>A 55\u2010year\u2010old Asian male presented for a second\u2010opinion consultation regarding an endosseous dental implant that had been placed overly subcrestal at #13 edentulous site. The 8 mm fixture had been placed 3 to 4 mm subcrestally with more than half the implant length into the maxillary sinus. The patient stated that no sinus augmentation procedure had been performed. The implant was considered to be non\u2010restorable and treatment planned for explantation with ridge preservation. Explantation revealed a sinus perforation with OAC. A collagen membrane strip (30 \u00d7 6 mm) was folded into a U\u2010shape, to hold bone allograft for ridge preservation, and placed with the bottom of the U\u2010shape level with the sinus floor and the ends extending to the buccal and palatal, beyond the crest. A second collagen membrane covered the graft at ridge crest level, followed by primary closure. Implant placement (4.1 \u00d7 10 mm) with indirect sinus augmentation was performed in 6 months. The implant was uncovered and subsequently restored following a 5\u2010month osseointegration period. The 13\u2010month follow\u2010up examination revealed successful outcomes, with normal clinical and radiographic parameters.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>This novel technique achieved the dual goals of ridge preservation and repair of a sinus membrane perforation simultaneously after implant explantation in the posterior maxilla. It further allowed a successful implant placement with simultaneous sinus augmentation and subsequent restoration.<\/jats:p><\/jats:sec>","DOI":"10.1002\/cap.10092","type":"journal-article","created":{"date-parts":[[2020,2,17]],"date-time":"2020-02-17T09:04:01Z","timestamp":1581930241000},"page":"135-139","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Collagen Strip Technique: A Novel Approach for Ridge Preservation and Concomitant Oroantral Communication Management After Implant Explantation"],"prefix":"10.1002","volume":"10","author":[{"given":"Guo\u2010Liang","family":"Cheng","sequence":"first","affiliation":[{"name":"Periodontology College of Dentistry The Ohio State University  Columbus OH"},{"name":"Department of Dentistry Tri\u2010Service General Hospital  Taipei Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dimitris N.","family":"Tatakis","sequence":"additional","affiliation":[{"name":"Periodontology College of Dentistry The Ohio State University  Columbus OH"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2020,3,16]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/0030-4220(67)90506-3"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1186\/s40729-019-0165-7"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0901-5027(88)80162-0"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1079-2104(03)00470-0"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/0278-2391(95)90329-1"},{"key":"e_1_2_9_7_1","first-page":"e608","article-title":"Alternative method to treat oroantral communication and fistula with autogenous bone graft and platelet rich fibrin","volume":"21","author":"Kapustecki M","year":"2016","journal-title":"Med Oral Patol Oral Cir Bucal"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.id.0000174905.76350.d2"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.1993.64.11.1061"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12663-013-0584-6"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2000.71.9.1412"},{"key":"e_1_2_9_12_1","first-page":"698","article-title":"The osteotome technique: Part 3\u2014Less invasive methods of elevating the sinus floor","volume":"15","author":"Summers RB","year":"1994","journal-title":"Compendium"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2003.74.7.990"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1563\/AAID-JOI-D-09-00026"}],"container-title":["Clinical Advances in Periodontics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fcap.10092","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cap.10092","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/cap.10092","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/aap.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cap.10092","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T22:13:42Z","timestamp":1760048022000},"score":1,"resource":{"primary":{"URL":"https:\/\/aap.onlinelibrary.wiley.com\/doi\/10.1002\/cap.10092"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,3,16]]},"references-count":13,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2020,9]]}},"alternative-id":["10.1002\/cap.10092"],"URL":"https:\/\/doi.org\/10.1002\/cap.10092","archive":["Portico"],"relation":{},"ISSN":["2573-8046","2163-0097"],"issn-type":[{"value":"2573-8046","type":"print"},{"value":"2163-0097","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,3,16]]},"assertion":[{"value":"2019-08-10","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-10-29","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-03-16","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}