两种根充糊剂在根管治疗术一次法中的应用  

Management of Cortisomol sealer and AH plus sealer in single-visit root canal therapy

作　　者：余杰[1] 唐琳[1] 金向青[1] 

机构地区：[1]温州医学院附属口腔医院,浙江温州325027

出　　处：《牙体牙髓牙周病学杂志》2008年第6期345-347,共3页Chinese Journal of Conservative Dentistry

摘　　要：目的：观察Cortisomol糊剂和AH plus糊剂在慢性尖周炎的根管治疗术一次法后的反应及远期疗效。方法：门诊需要做根管治疗的102例110个牙随机分为Cortisomol糊剂组54个牙和AH plus糊剂组56个牙。常规根管预备后，两组分别用Cortisomol糊剂和AH plus糊剂根管治疗术一次法根管充填。结果：治疗后1～7d Cortisomol糊剂组术后反应率较AH plus糊剂组要低（P〈0．05），远期疗效两组无明显差异（P〉0．05）。结论：Cortisomol糊剂用于一次性根管治疗术后反应较轻，且疗效可靠。AIM： To compare the postobturated pain and therapeutic effects of Cortisomol sealer and AH plus sealer in single - visit root canal therapy. METHODS： 257 teeth were randomly divided into 2 groups. All teeth were treated with root canal therapy in single - visit. Cortisomol sealer and AH plus sealer were used respectively in treatment. RESULTS ： The pain intensity after obturation of the former group were significantly lower than that of the latter group in 1 - 7 d （ P 〈 0.05 ）. After 12 months, efficiency rate of the two groups were no significant difference （ P 〉 0.05 ）. CONCLUSION： Root canal therapy using Cortisomol sealer can significantly decrease the postoperative pain.

关 键 词：根尖周炎 根管充填材料 

分 类 号：R781.05[医药卫生—口腔医学]