과도한 치조제 흡수를 보이는 무치악 환자에서 Centric tray와 폐구법 인상을 이용한 총의치 수복 증례
Fabrication of complete denture using Centric tray and closed mouth technique for edentulous patient
정수아, 마보영, 양홍소, 박상원, 임현필, 윤귀덕,
소속 상세정보
정수아 ( Jung Su-A ) - 전남대학교 치의학전문대학원 치과보철학교실
마보영 ( Ma Bo-Young ) - 전남대학교 치의학전문대학원 치과보철학교실
양홍소 ( Yang Hong-So ) - 전남대학교 치의학전문대학원 치과보철학교실
박상원 ( Park Sang-Won ) - 전남대학교 치의학전문대학원 치과보철학교실
임현필 ( Lim Hyun-Pil ) - 전남대학교 치의학전문대학원 치과보철학교실
윤귀덕 ( Yun Kwi-Dug ) - 전남대학교 치의학전문대학원 치과보철학교실
Abstract
Conventional denture impression techniques have limitations for edentulous patients with severe alveolar bone resorption and can cause problems from excessive border extension. Especially when a patient has movable tissue it is difficult to make accurate impression, thus might interrupt stable seating of complete denture. Fabrication of complete denture using closed mouth technique for edentulous patient with severe ridge resorption is thought to provide better stability and retention. In this case, an 86-year-old patient had both edentulous jaws with epulis fissuratum on maxillary anterior ridge and severe mandibular ridge resorption. Thus, tentative vertical dimension was determined by using Centric tray and individual tray attached with gothic arch tracer was fabricated. Complete denture was fabricated using closed mouth technique and the patient was satisfied with better stability and retention of the complete denture.
키워드
Complete denture; Closed mouth technique; Severe alveolar bone resorption
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