고정성 치아 보철에 관한 연구
A survery of the fixed restorations
이선형, 정헌영, 최수영,
소속 상세정보
이선형 ( Lee Sun-Hyung ) - 서울대학교 치과대학 치과보철학교실
정헌영 ( Chung Hun-Young ) - 서울대학교 치과대학 치과보철학교실
최수영 ( Choi Soo-Young ) - 서울대학교 치과대학 치과보철학교실
KMID : 0362419940320030359
Abstract
The number and the distribution of fixed restorations including crowns, fixed bridges, Maryland bridges, periodontal splints and cast cores were statistically investigated with two thousand seven hundred and thirty cases of crowns and bridges
placed at the Department of Prosthodontics of Seoul National university Hospital, from January 4th to December 31st, 1988.
@ES The results were as follow: @EN 1. Among the fixed restorations, single crowns were 46.9%, fixed bridges were 41.9%, Maryland bridges were 5.0%, periodontal splints were 0.6% and cast cores were 5.6%. 2. Three thousand nine hundred and ninty two teeth were restored with the fixed restorations, among them cast gold restorations were 47.2% and metal0ceramic restorations were 52.8%. 3. Cast gold restorations of the maxillary posteriors occupied 98.5% of the maxillary cast gold restorations, and 99.7% of the mandibular cast gold restorations and metal-ceramic restoration of maxillary anteriors occupied 68.4% of the maxillary metal-ceramic restorations, and 38.7% of the mandibular metal-ceramic restorations. 4. It is recommended that the curriculum of the dental school for undergraduated students and graduated students should be changed to accomodate the relative importance of the restorations.
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