상악동저 삭제드릴을 이용한 상악동 거상술 후전산화 단층촬영을 이용한 형태학적 연구: 증례보고
Morphologic analysis using computed tomography for post sinus lifting with sinus lift drill: Case report
마득현, 김수관, 오지수, 유재식, 정경인, 김철만, 임경섭,
소속 상세정보
마득현 ( Mah Deuk-Hyun ) - 조선대학교 치의학전문대학원 구강악안면외과학교실
김수관 ( Kim Su-Gwan ) - 조선대학교 치의학전문대학원 구강악안면외과학교실
오지수 ( Oh Ji-Su ) - 조선대학교 치의학전문대학원 구강악안면외과학교실
유재식 ( You Jae-Seek ) - 조선대학교 치의학전문대학원 구강악안면외과학교실
정경인 ( Jeong Kyung-In ) - 조선대학교 치의학전문대학원 구강악안면외과학교실
김철만 ( Kim Cheol-Man ) - 조선대학교 치의학전문대학원 구강악안면외과학교실
임경섭 ( Lim Kyung-Seop ) - 조선대학교 치의학전문대학원 구강악안면외과학교실
KMID : 0353320140380010029
Abstract
Several methods for sinus lifting have been developed for implant installation on the maxillary posterior edentulous area with an alveolar bony defect. The major complication for sinus lifting is sinus membrane perforation, and the crestal approach technique has drawbacks that make it impossible to directly ascertain membrane perforation. Lately, the hydraulic pressure technique was developed for prevention of sinus membrane perforation as well as to obtain an ideal shape of the bone graft material. For sinus lifting, this method reveals a lower part of the membrane using a specially designed drill that elevates the membrane using hydraulic pressure. This method enables the operator to elevate the sinus membrane and bone graft regularly. In this study, morphologic analysis was performed with computed tomography to evaluate the peri-implant bony shape after sinus lifting with a sinus lift drill using hydraulic pressure.
키워드
Dental implants; Sinus floor augmentation; Maxillary sinus
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