심한 마모를 가진 환자에서 전자 서베잉을 이용한 금관 및 국소의치 수복 증례
Rehabilitation of severely worn dentition using Monolithic surveyed restoration and electronic surveying in RPD metal framework fabrication: A case report
최영하, 김형섭, 권긍록, 배아란, 노관태, 백장현, 홍성진,
소속 상세정보
최영하 ( Choi Young-Ha ) - 경희대학교 치의학전문대학원 치과보철학교실
김형섭 ( Kim Hyeong-Seob ) - 경희대학교 치의학전문대학원 치과보철학교실
권긍록 ( Kwon Kung-Rock ) - 경희대학교 치의학전문대학원 치과보철학교실
배아란 ( Bae Ah-Ran ) - 경희대학교 치의학전문대학원 치과보철학교실
노관태 ( Noh Kwan-Tae ) - 경희대학교 치의학전문대학원 치과보철학교실
백장현 ( Paek Jang-Hyun ) - 경희대학교 치의학전문대학원 치과보철학교실
홍성진 ( Hong Sung-Jin ) - 경희대학교 치의학전문대학원 치과보철학교실
Abstract
Excessive tooth wear results in unacceptable damage to the occlusal surface and can cause pulpitis, occlusal disharmony, dysfunction, and unesthetic result. Patients with severe attrition have to be classified as several types relative to the vertical dimension of occlusion (VDO) and the interocclusal distance for the prosthetic space. The patient in this case was a 80 - year - old woman who lost support of posterior occlusion and collapsed of the occlusal plane due to confrontation of the opposing teeth, accompanied by an increase in the number of remaining bristles, resulting in a loss of intermaxillary space for prosthesis. In this case, treatment with increased vertical dimension may have stability if the increase in vertical occlusal height is minimized within the required range, and a stable occlusal contact is provided after an increased vertical occlusal height stabilization period. After the new VDO had been confirmed under interim fixed restorations, definitive fixed restorations were produced. Through these treatment processes, we obtain satisfactory results that are functional and aesthetically pleasing.
키워드
Attrition; Electronic surveying
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