Comparison of three root canal sealers by using fluid filtration model
- VernacularTitle:液体转移法评价3 种根管充填剂的封闭性能
- Author:
Jinhua LI
;
Xiong ZHANG
;
Guoqing ZHU
;
Qingyun DUAN
;
Xiuchun TANG
;
Yongwu WANG
- Publication Type:Journal Article
- Keywords:
Fluid filtration model;
Root canal sealers;
Endodontic microleakage
- From:
Journal of Practical Stomatology
2009;25(6):902-903
- CountryChina
- Language:Chinese
-
Abstract:
This article was to study the micro-leakage of 3 different root canal sealers (Endomethasone, AH-Plus and GuttaFlow) by fluid filtration test, and to observe the micro-structure between walls of root canal and the sealers by SEM. The results indicated that the micro-leakage of GuttaFlow was the least and Endomethasone was the most. Statistics difference were found between all the groups. Different root canal sealer got different micro-structure between walls of root canal and sealers. So we consider that the canal sealing ability of GuttaFlow is the best among these sealers.
