Washout resistance of fast-setting pozzolan cement under various root canal irrigants
Jang Ga-Yeon, 박수정, 허석모, 유미경, 이광원, 민경산,
소속 상세정보
( Jang Ga-Yeon ) - Wonkwang University School of Dentistry Department of Conservative Dentistry
박수정 ( Park Su-Jung ) - Wonkwang University School of Dentistry Department of Conservative Dentistry
허석모 ( Heo Seok-Mo ) - Chonbuk National University School of Dentistry Department of Periodontology
유미경 ( Yu Mi-Kyung ) - Chonbuk National University School of Dentistry Department of Conservative Dentistry
이광원 ( Lee Kwang-Won ) - Chonbuk National University School of Dentistry Department of Conservative Dentistry
민경산 ( Min Kyung-San ) - Chonbuk National University School of Dentistry Department of Conservative Dentistry
KMID : 1034420130380040248
Abstract
Objectives: Fast-setting pozzolan cement (Endocem, Maruchi) was recently developed. The aim of this study was to investigate the effects of various root canal irrigants on the washout of Endocem in comparison to the previously marketed mineral trioxide aggregate (ProRoot; Dentsply) in a furcal perforation model.
Materials and Methods: ProRoot and Endocem were placed into acrylic molds on moist Oasis. Each mold was then immediately exposed to either physiologic saline, 2.5% sodium hypochlorite (NaOCl), or 2% chlorhexidine (CHX) under gentle shaking for five minutes. Washout testing was performed by scoring scanning electron microscope (SEM) images.
Results: Endocem exhibited higher washout resistance compared to ProRoot, especially in the NaOCl group.
Conclusions: These results suggest that Endocem can be considered a useful repair material for furcal perforation, especially in a single-visit scenario.
키워드
Fast-setting; Furcal; Mineral trioxide aggregate; Perforation; Pozzolan; WashoutObjectives
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