THE EFFORT OF VARIOUS MIXING METHODS ON DYNAMIC VISCOELASTICITY OF A TEMPORARY SOFT LINING MATERIAL; COE-COMFORT
류현주, 심준성, 배은경, 이석형, 문홍석, 정문규,
소속 상세정보
류현주 ( Ryu Hyun-Ju ) - 소속확인중
심준성 ( Shim June-Sung ) - 연세대학교 치과대학 치과보철학교실
배은경 ( Bae Eun-Kyong ) - 연세대학교 치과대학 치과보철학교실
이석형 ( Lee Seok-Hyeong ) - 성균관대학교 의과대학 삼성의료원
문홍석 ( Moon Hong-Suk ) - 성균관대학교 의과대학 삼성의료원
정문규 ( Jeong Mun-Gyu ) - 연세대학교 치과대학 치과보철학교실
KMID : 0362420040420060641
Abstract
Statement of Problem. Temporary soft relining materials are used in a diverse clinical situations such as tissue conditioner, relining material, functional impression by varying its viscoelasticity. However, reproduction of consistent viscoelasticity has been not possible.
Materials and methods. Considering setting mechanism of this material, this study has measured the effect of varying amount of void in dynamic viscoelasticity of soft relining material, with three different mixing methods. In each methods 10 specimens were made and subjected to dynamic viscoelastic test which were measured at specific times over period of 72 hours.
Results. The analysis of the result shown that there was no statistically significant differences between different mixing methods.
Conclusion. Different mixing methods had no effect over control of viscoelasticity of soft lining material. Further research is recommended for under similar oral environmental condition.
키워드
Soft tissue liner;Coe-Comfort;Viscoelasticity
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