Application of AH Plus root canal filling paste in root canal therapy
10.3760/cma.j.issn.1671-7368.2011.09.026
- VernacularTitle:AH Plus根管充填糊剂临床疗效的观察
- Author:
Haifeng WANG
;
Meizhi NING
;
Dan XING
- Publication Type:Journal Article
- Keywords:
Root canal filling materials;
Root canal therapy
- From:
Chinese Journal of General Practitioners
2011;10(9):675-676
- CountryChina
- Language:Chinese
-
Abstract:
To compare the postobturation pain and therapeutic effects in root canal therapy between two root canal filling materials: AH Plus and zinc oxide eugonol. Four hundred and twenty four teeth requiring root canal therapy were randomly divided into 2 groups: AH Plus ( trial group ) or zinc oxide eugonol ( control group) were used in treatment respectively. The pain intensity after treatment was evaluated by visual analogue scale. The therapeutic effects were evaluated by follow-up for 6 and 12 months. The pain intensity of trial group was significantly lower than that of the control group in 3rd and 7th day[8. 5% ( 18/212) vs. 15.6% (33/212),5.2% (11/212) vs. 14.6% (31/212),both P <0.05]. There were no significant differences in effictive rate between two groups after follow-up for 6 and 12 months[92. 5% ( 196/212) vs. 89. 6% ( 190/212 ) ,91.5% ( 194/212 ) vs. 88.7% ( 188/212 ), both P > 0. 05]. AH Plus root canal filling paste used in root canal therapy can significantly decrease postoperative pain.