Restorative Dentistry and Endodontics
- Volume 24 Issue 2
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- Pages.322-329
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- 1999
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- 2234-7658(pISSN)
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- 2234-7666(eISSN)
THE EFFECT OF VARIOUS DESENSITIZING AGENTS ON THE PERMEABILITY OF HUMAN DENTIN
수종의 desensitizing agent가 상아질 투과도에 미치는 영향
- Chon, Young-Eui (Deportment of Conservative Dentistry, College of Dentistry, Yonsei University) ;
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Jeong, Il-Young
(Deportment of Conservative Dentistry, College of Dentistry, Yonsei University) ;
- Youn, Tae-Chul (Deportment of Conservative Dentistry, College of Dentistry, Yonsei University)
- Published : 1999.06.04
Abstract
The hydrodynamic theory of dentin sensitivity states that movement of tubular contents or tubular fluid, in either direction of dentinal tubule, causes dentin sensitivity. A corollary of that theory is that anything that can decrease dentinal fluid movement or dentin permeability should decrease dentin sensitivity. A wide variety of physicochemical methods have been used to reduce the permeability and sensitivity of exposed dentin. The purpose of this study was to evaluate the ability of 4 kinds of clinical desensitizing agents(2% NaF, 30% Potassium oxalate, MS Coat