치조정 접근으로 시행한 상악동 막 거상술 시 발생한 상악동 막 천공의 치조정을 통한 수복: 증례보고
Repair of perforated sinus membrane through the alveolar crest during sinus elevation by crestal approach: case report
최정임, 김동관, 김초록, 박관수,
소속 상세정보
최정임 ( Choi Jung-Lim ) - 인제대학교 의과대학 상계백병원 구강악안면외과학교실
김동관 ( Kim Dong-Kwan ) - 인제대학교 의과대학 상계백병원 구강악안면외과학교실
김초록 ( Kim Cho-Rok ) - 인제대학교 의과대학 상계백병원 구강악안면외과학교실
박관수 ( Park Kwan-Soo ) - 인제대학교 의과대학 상계백병원 구강악안면외과학교실
KMID : 1025720160350010027
Abstract
Sinus membrane perforation is the most common intraoperative complication of sinus elevation. Anatomic drawback of sinus is one of the risk factor to perforate its membrane. Prevalence of perforation during sinus lift accessed by alveolar crest is less than that of by lateral window. To repair the laceration of Schneiderain membrane, the resorbable collagen membrane is mostly covered the perforated area, through lateral approach. However, in this report, the perforated sinus membrane is repaired with resorbable collagen membrane through the socket. On six months after loading, new bone under sinus floor would be found. Of course, it needs to study further, but it could attempt to repair the sinus membrane perforation via transalveolar approach without formation of bony window.
키워드
Schneiderian membrane; Sinus membrane perforation; Membrane repair; Crestal approach; Resorbable collagen membrane
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