Observation of clinical effects of mineral trioxide aggregate as direct pulp capping in immature permanent an-terior teeth
10.12016/j.issn.2096-1456.2017.05.009
- Author:
WEN Jing
1
;
HONG Xi-chao
1
;
GAO Wen-xiu
1
;
HUANG Feng
2
Author Information
1. Department of Stomatology, Afficiated Hospital of Medical College of Shaoguan Universty
2. Department of Stomatology, Fenggang Hospital
- Publication Type:Journal Article
- Keywords:
Mineral trioxide aggregate;
Calcium hydroxide;
Direct pulp capping;
Reparative dentin;
Vital pulp therapy
- From:
Journal of Prevention and Treatment for Stomatological Diseases
2017;25(5):320-322
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To evaluate the clinical effects of mineral trioxide aggregate (MTA) as apulp-dressing agent in immature permanent anterior teeth.
Methods :68 perma nent anterior teeth with deep caries or accidental pulp exposure were randomly divided into treatment group (MTA) and control group (calcium hydroxide). The exposed pulps were treated permanently with direct pulp capping. The effect of potential clinical variables on the treatment outcome was evaluated clinically and radiographically during a 24-month follow-up. In order to assess the cumulative successes, data were analyzed with chi-square test and log-rank test (α= 0.05).
Results :The successful rate of the treatment group (91.4%) was higher than that of the control group (60.6%) significantly (P < 0.05). None of the gender, occlusal site, type of pulp exposure, site and diameter of pulp exposure had a considerable influence on the outcome (P > 0.05).
Conclusion: MTA as a biocompatable, osteogenesis-inducing and inflammation-controlling material appears to be suitable for direct pulp capping.
- Full text:MTA 用于年轻恒前牙直接盖髓术的临床效果观察.pdf
