Apical sealing ability of iRoot SP in oval-root canals in vitro
10.3969/j.issn.1006-5725.2016.14.017
- VernacularTitle:根管封闭剂iRoot SP对椭圆形根管根尖封闭性能的评价
- Author:
Qi YANG
;
Fangli TONG
;
Ming YANG
;
Caiying LIANG
;
Peiyan YUAN
- Publication Type:Journal Article
- Keywords:
Root canal sealer;
Oval-root canal;
Apical sealing ability
- From:
The Journal of Practical Medicine
2016;32(14):2309-2312
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the apical sealing ability of iRoot SP root canal sealer in oval-root canal. Methods After root canals were instrumented by Mtwo, 28 premolars with oval-root canal were randomly divided into 2 groups, 14 teeth in each. The root canals were obturated with AH Plus (group A) and iRoot SP (group B) by modified continuous wave condensation technique. The apical leakage was evaluated by dye penetration method and transparent teeth technique. Results Mean depth of leakage was (0.92 ± 0.26) mm for group A and (0.84 ± 0.40) mm for group B. There was no significant difference between the two groups (t=0.506, P > 0.05). Conclusion The apical sealing ability of iRoot SP is equivalent to AH Plus in oval-root canal.
