摘要
目的观察用2种根管糊剂一次性充填根管后短期疼痛的发生情况。方法将明确诊断为牙髓炎需要行根管治疗的恒牙400颗随机分为两组,A组以氧化锌丁香油为根管糊剂,B组以Cortisomol为根管糊剂,分别加牙胶尖进行根管充填,对术后24～72h疼痛发生情况用VAS评价标尺记录并用X检验分析比较。结果经统计学检验两组术后疼痛发生率有显著性差异(P<0.01),Cortisomol组术后反应轻。结论以Cortisomol为封闭剂进行根管充填可明显减少术后疼痛。
Objective To compare the occurrence of postoperative pain after applying two diferent root canalsealers in root canal treatment. Methods A total of 400 teeth were randomly divided into two groups：group A using ZincOxide engenol（ZOE） ,group B using Cortisomol sealer. The occurrence of postoperative pain was evaluated chnically 24 - 72h after root filling. Results The diference in pain among the two groups were statistically significant after treatment. The group B caused minimum irritation and least pain among the two groups. Conclusions The root canal therapy using Cortisomol sealer can significantly reduce pain.
出处
《医学研究杂志》
2007年第12期104-105,共2页
Journal of Medical Research
关键词
根管充填
根管糊剂
术后疼痛
Root canal filing
Root canal sealer
Postoperative pain
