치조제 보존술을 활용한 상악 구치부 임플란트 식립 증례
Implantation after ridge preservation in the atrophic posterior maxilla : A case report
유훈, 박진영, 김유경, 차재국, 이재홍, 이중석, 정의원, 최성호,
소속 상세정보
유훈 ( You Hoon ) - 연세대학교 치과대학 치주과학교실
박진영 ( Park Jin-Young ) - 연세대학교 치과대학 치주과학교실
김유경 ( Kim You-Kyoung ) - 연세대학교 치과대학 치주과학교실
차재국 ( Cha Jae-Kook ) - 연세대학교 치과대학 치주과학교실
이재홍 ( Lee Jae-Hong ) - 연세대학교 치과대학 치주과학교실
이중석 ( Lee Jung-Seok ) - 연세대학교 치과대학 치주과학교실
정의원 ( Jung Ui-Won ) - 연세대학교 치과대학 치주과학교실
최성호 ( Choi Seong-Ho ) - 연세대학교 치과대학 치주과학교실
KMID : 1034220150070010019
Abstract
Adequate and favorable alveolar ridge is essential for aesthetic and functional implants prosthetic reconstruction.
However, it cannot be prevented from bone resorption in the normal healing process after tooth extraction, and even
before reaching the extraction, absorbing a substantial portion of the ridge is often caused because of periodontitis,
peri-apical disease and trauma. In particular, because the resorption occurs more frequently in the buccal than
palatal side of the ridge, many cases are terminated with non-aesthetic treatment.
Therefore, current report presents case of implantation after ridge preservation in the atrophic posterior maxilla. In
order to obtain favorable alveolar ridge, ridge preservation was implemented using deproteinized bovine bone and
collagen membrane. And four months later, the implant was placed with sinus floor elevation.
Through the ridge preservation, it was possible to place aesthetically and functionally better implant. Also, it could
reduce the amount of sinus elevation.
키워드
Alveolar Ridge Augmentation; Dental Implants; Gingival Recession; Periodontal Atrophy; Sinus Floor Augmentation
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