倍他米松一氢氧化钙糊剂在一次法根管治疗的临床应用  

Clinical application of Betamethasone-calcium hydroxide paste in one-time root canal treatment

作　　者：王坚[1] 袁淑琴[2] 

机构地区：[1]九江学院附属医院口腔科,九江332000 [2]九江职业大学护理学院,九江332000

出　　处：《国际医药卫生导报》2013年第10期1450-1452,共3页International Medicine and Health Guidance News

摘　　要：目的探讨倍他米松一氢氧化钙糊剂在一次法根管治疗的应用及疗效。方法选择160颗行一次法根管治疗的患牙，随机分为试验组（倍他米松一氢氧化钙糊剂组）和对照组（碧兰糊剂组），每组各80例。两组病例在根管预备、干燥后，立即用两种糊剂分别充满根管，用侧方加压法紧密充填牙胶尖，摄片确定恰充后，再行永久性充填。结果一次法根管充填治疗后，试验组和对照组术后3日疼痛率的差异无统计学意义（P〉0．05），术后6个月、12个月复查，二组治愈率分别为70．0％，90．0％和71．3％，88．8％，差异无统计学意义（P〉0．05）。结论倍他米松一氢氧化钙糊剂在一次法根管治疗中，可以获得和碧兰糊剂基本相同的临床治疗效果。Objective To study the clinical application and efficacy of betamethasone-calcium hydroxide paste in one-time root canal treatment. Methods 160 teeth were randomly divided into the experimental group （betamethasone-calcium hydroxide） and the control group （cortisomol） with 80 cases in each group. Two kinds of cataplasm were sent into the root canals by using screw conveyor in each group after root canal preparation and drying. Then we filled the canals tightly with gutta-percha by lateral condensation. Permanent filling were operated after X-ray determination of canal filling. 3 days later, pain of the tooth was recorded. 6 and 12 months later, the cure rate of each group was observed. Results The pain rates and the cure rates were no significant difference between two groups （P〉0.05）. Conclusion Betamethasone-calcium hydroxide cataplasm and cortisomol have the basical same clinical effect in one-time root canal treatment.

关 键 词：倍他米松 氢氧化钙 碧蓝糊剂 一次性根管治疗 

分 类 号：R781.05[医药卫生—口腔医学]