접착형 2급 주조 금 인레이의 치은변연 접합도에 관한 연구
A gingival marginal fit of the adhesive class Ⅱcast gold inlay
최희경, 신동훈, 홍찬의,
소속 상세정보
최희경 ( ) - 단국대학교
신동훈 ( ) - 단국대학교
홍찬의 ( ) - 단국대학교
KMID : 0362319940190020473
Abstract
To investigate the effect of resin cement, which had been known to increase the adhesive capacity of the cast gold inlay, on the gingival marginal fit and whether the tin-planting of the beveled area affects the marginal fit, Class II cast gold
inlays
were made on the 25 sound molars. Control group(ZPC goup) was cemented with the ZPC by conventional method. Experimental group were cemented with the resin cement(Super-hond & PanaviaEX) and subdivided further by the existence or nonexistence of
the
tin-plating of the beveled area(ST & PT groups : with plating, SNT & PNT groups : without plating). So, each group was consisted of 5 teeth and the gingival margin of each specimen was mesiodistally sectioned by 3 times and the marginal and
internal gap
were evaluated by the Stereo Microscope(×5,000) was used for examining the adhesive relationship of the resin cement to the cavity wall and to the cast gold surface.
@ES The results were as follows :
@EN 1. Marginal gap was less than internal gap in all groups.
키워드
원문 및 링크아웃 정보
등재저널 정보