의치수리에 있어 파절접합부의 조작형태가 의치의 결합력에 미치는 영향에 관한 연구
A STUDY REPAIRED JOINT STRENGTH OF COMPLETE DENTURE
이우현, 조인호, 허성주,
소속 상세정보
이우현 ( Lee Woo-Hyun ) - 단국대학교 치과대학 보철학교실
조인호 ( Cho In-Ho ) - 단국대학교 치과대학 치과보철학교실
허성주 ( Heo Seong-Joo ) - 단국대학교 치과대학 보철학교실
KMID : 0362419910290030101
Abstract
The purpose of this study was to compare the repaired joint strength among several edge profiles after denture repair.
For this study, eight edge profiles were used for repair methods and five self-curing resin brands were used for repair materials. Break away loads were tested after 1 hr., 24 hrs. and 1 week. Instron was used for testing the transverse strength of repaired specimen. The results were as follows. 1. Repaired joint strength was about 35265% of that of original specimen. 2. Joint strengths of round, inverse rabbit, lap ogee joint were higher 수무 that of traditional simple butt joint. 3. Joint strength of the simple butt joint was low significant. 4. Joint strengths 1 hr. specimen were lower than those of 24 hrs. and 1 week specimens in joint strengths. 5. There were no significant differences between 24 hrs. and 1 week specimens in joint strengths. 6. It look more than 24 hours to gain satisfactory physical property after repairing the fractured denture base when self-curing resin was used for repair.
키워드
원문 및 링크아웃 정보
등재저널 정보