CHOSUN

Closure of an oroantral fistula with a bone fragment during surgical extraction of an impacted maxillary second premolar: A case report

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Author(s)
You-song Sim Seunggon Jung Hong-ju Park Min-suk Kook
Issued Date
2020
Keyword
Fibrin tissue adhesive Maxillary sinus membrane Transantral approach
Abstract
Maxillary sinus membrane perforation commonly occurs during extraction, mostly during an impacted tooth extraction. If left untreated, maxillary sinus perforation can cause several complications. Here, we describe a closure technique of an oroantral fistula using a bone fragment. During the extraction of an impacted maxillary second premolar, the tooth fell into the maxillary sinus. The tooth was removed from the sinus using a transantral approach. A bone fragment of the tooth was obtained and placed in the extraction socket via the transantral entrance and fixed with fibrin glue (Greenplast; Green Cross, Yongin, Korea) to close the oroantral fistula. After 5 months, an immature bone was formed in the sealed area where the bone graft was placed, without any complications.
Publisher
조선대학교 치의학연구원(구 구강생물학연구소)
Type
Research Laboratory
ISSN
2508-2558
URI
https://oak.chosun.ac.kr/handle/2020.oak/19116
http://journal.kstudy.com/ISS_Detail.asp?key=3801350&tname=kiss2002&code=YqldZWtoSqVtJTNENnAtMSUmN/B Z xLJTNEVHJpZQ==
Appears in Collections:
2020 > Vol 44, No 2
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