잠시만 기다려 주세요. 로딩중입니다.

Translucency changes of direct esthetic restorative materials after curing, aging and treatment

Restorative Dentistry & Endodontics 2016년 41권 4호 p.239 ~ 245
이용근,
소속 상세정보
이용근 ( Lee Yong-Keun ) - Institute for Clinical Performance of Biomaterials (ICPB)

Abstract


The purpose of this article was to review the changes in translucency of direct esthetic restorative materials after curing, aging and treatment. As a criterion for the evaluation of clinical translucency changes, visual perceptibility threshold in translucency parameter difference (ΔTP) of 2 was used. Translucency changes after curing were perceivable depending on experimental methods and products (largest ΔTP in resin composites = 15.9). Translucency changes after aging were reported as either relatively stable or showed perceivable changes by aging protocols (largest ΔTP in resin composites = -3.8). Translucency changes after curing, aging and treatment were perceivable in several products and experimental methods. Therefore, shade matching of direct esthetic materials should be performed considering these instabilities of translucency in direct esthetic materials.

키워드

Aging; Curing; Restorative material; Translucency

원문 및 링크아웃 정보

  

등재저널 정보

KCI
KoreaMed