CAJ | 학술논문

目的：观察MTA在磨牙深龋意外露髓时直接盖髓术的临床疗效。方法：磨牙深龋意外露髓病例60例60个患牙，随机分为治疗组和对照组，分别用MTA和氢氧化钙进行直接盖髓术，治疗后1、3、6个月复查，观察盖髓术后临床成功率，并进行统计学分析。结果：治疗组的成功率为83．3％，明显高于对照组的成功率53．3％，组间比较差异有统计学意义（P＜0．05）。结论：MTA应用于磨牙深龋意外露髓直接盖髓术时临床疗效好。
목적：관찰MTA재마아심우의외로수시직접개수술적림상료효。방법：마아심우의외로수병례60례60개환아，수궤분위치료조화대조조，분별용MTA화경양화개진행직접개수술，치료후1、3、6개월복사，관찰개수술후림상성공솔，병진행통계학분석。결과：치료조적성공솔위83．3％，명현고우대조조적성공솔53．3％，조간비교차이유통계학의의（P＜0．05）。결론：MTA응용우마아심우의외로수직접개수술시림상료효호。
Objective:To evaluate the clinical effects of mineral trioxide aggregate (MTA) as direct pulp capping in permanent molars. Method:Sixty permanent molars 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. All the cases were followed up in the period of 1 month and 3 months and 6 months to be observed the successful rate of the permanent molars with deep caries or accidental pulp exposure. Evaluation was carried out by analysis of statis-tics. Result:The successful rate of the treatment group(83.3 %) was higher than that of the control group(53.3 %) signifi-cantly. Clinical effects between treatment and control group was significantly different(P<0.05). Conclusion:MTA should be considered as an ideal direct pulp capping for permanent molars on some circumstances.