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클로르헥시딘을 함유한 상아질 결합제의 전단결합강도

Shear Bond Strengths of Dentin Bonding Agent containing 0.2% Chlorhexidine

  • 김진혁 (단국대학교 치과대학 소아치과학교실) ;
  • 김기섭 (단국대학교 치과대학 소아치과학교실) ;
  • 김종수 (단국대학교 치과대학 소아치과학교실) ;
  • 김종빈 (단국대학교 치과대학 소아치과학교실)
  • Kim, Jinhyock (Department of Pediatric Dentistry, College of Dentistry, Dankook University) ;
  • Kim, Kiseob (Department of Pediatric Dentistry, College of Dentistry, Dankook University) ;
  • Kim, Jongsoo (Department of Pediatric Dentistry, College of Dentistry, Dankook University) ;
  • Kim, Jongbin (Department of Pediatric Dentistry, College of Dentistry, Dankook University)
  • 투고 : 2016.09.20
  • 심사 : 2016.10.18
  • 발행 : 2017.02.28

초록

본 연구의 목적은 0.2% 클로르헥시딘이 함유된 $Peak^{(R)}$ Universal Bond (PUB)의 우치 상아질에서의 전단결합강도를 알아보는 것이다. 30개 우치의 상아질 시편을 10개씩 세 군으로 나누어 I군에는 $Adper^{TM}$ Single Bond Universal (SB)를 적용하였고 II군에는 $Consepsis^{(R)}$를 처리한 이후 SB를 적용하였고 III군에는 PUB를 적용하고 $Filtek^{TM}$ Z-350 XT B3 shade를 충전후 각각의 전단결합강도를 비교 평가하였다. 그 결과 산부식 후 $Consepsis^{(R)}$를 사용하는 것은 상아질의 전단결합강도에 있어 통계학적으로 유의한 차이를 보이지 않았다(p > 0.05). SB에 $Consepsis^{(R)}$를 적용하거나 적용하지 않은 것의 전단결합강도와 PUB의 전단결합강도는 통계학적으로 유의한 차이를 보였다(p < 0.05).

The purpose of this study is to investigate shear bond strengths of $Peak^{(R)}$ Universal Bond (Ultradent, USA) containing 0.2% chlorhexidine in bovine dentin. Total of 30 bovine teeth were divided into three groups, 10 teeth each. Before comparing and evaluating shear bond strength, in group I, $Adper^{TM}$ Single Bond Universal (3M ESPE, USA) was applied, in group II, processing with $Consepsis^{(R)}$ (Ultradent, USA) was followed by applying $Adper^{TM}$ Single Bond Universal, and in group III, $Peak^{(R)}$ Universal Bond was applied and filled with $Filtek^{TM}$ Z-350 XT (3M/ESPE, USA) shade B3. As a result, processing with $Consepsis^{(R)}$ after acid etching showed no statistically significant influence on shear bond strength of dentin (p > 0.05). The shear bond strength of with or without $Consepsis^{(R)}$ on $Adper^{TM}$ Single Bond Universal and that of $Peak^{(R)}$ Universal Bond showed statistically significant difference (p < 0.05).

키워드

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