CORTISOMOL根管糊剂根充术后反应的近期疗效观察

Short-term observation of root canal filling with cortisomol

目的 观察Cortisomol根管糊剂根充术后反应并与临床最常用的氧化锌丁香油酚糊剂 (ZOE)相比较。方法 门诊就诊的根充术适应证患者 10 0例随机分为实验组 (Cortisomol组 ) 62例、 70颗牙和对照组 (ZOE组 ) 3 8例、 40颗牙。常规根管预备、根管消毒后 ,分别用Cortisomol糊剂和氧化锌丁香油酚糊剂进行根管充填术 ,观察术后的反应。结果 实验组治疗后 3 1 4%患牙未出现疼痛 ,累计 80 0 %患牙 2天内完全止痛 ;累计 97 1%患牙 4天内完全止痛 ,对照组治疗后 12 5 %患牙未出现疼痛 ,累计 42 5 %患牙 2天内完全止痛 ,累计 80 0 %患牙 4天内完全止痛。根充后疼痛发生率和持续时间实验组明显低于对照组。结论 Cortisomol是一种较为理想的根管充填剂。

Objective To observe the curat ive effects of root canal therapy with two kinds of materias i.e cortisomol and ZOE. Methods The experiment group (Cortisom ol group) including 70 teeth of 62 patients and the control group (ZOE gro up) including 40 teeth of 38 patients were assigned randomly.After general cana l preparation,the experiment group was filled with Cortisomal and the control g roup was filled with ZOE. Results In 31.4 % of the teeth o f experiment group,pain did not appear. About 80.0% of the teeth of experimen t group thoroughly ceased aching within two days,and 97.1% within four days. The occurence rate of pain in the experiment group was lower than that of the control group. The time of pai n in the experiment group was shorter than that of the control group. Conclusion The cortisomol is a relatively id eal material for root canal therapy.