摘要
目的观察地塞米松-氢氧化钙糊剂用于根管封药的临床疗效。方法选择急慢性根尖周炎需接受根管治疗患者131例169牙,随机分成甲醛甲酚(FC)、氢氧化钙糊剂和地塞米松-氢氧化钙糊剂三组,常规镍钛器械预备根管后分别封入上述药物,观察治疗期间急症发病率及临床疗效。结果甲醛甲酚,氢氧化钙糊剂,地塞米松-氢氧化钙糊剂组疗效呈递增趋势,急症发生率呈递减趋势,地塞米松-氢氧化钙糊剂组与甲醛甲酚组差异有统计学意义(92.9%vs76.0%,P<0.05),而与氢氧化钙糊剂组差异无统计学意义(92.9%vs87.3%,P>0.05)结论地塞米松-氢氧化钙糊剂及氢氧化钙糊剂根管封药均可减少疼痛,但地塞米松-氢氧化钙糊剂效果更佳。
Objective To observe the clinical effects of dexamethasone-calcium hydroxide paste used for root canal medication。Methods 169 teeth required root canal therapy were collected from131 acute and chronic periapical periodontitis patients,randomly divided into three groups：formocresol（FC）,calcium hydroxide paste and dexamethasone-calcium hydroxide paste,enclosed the above mentioned drugs after preparing root cacal conventionally with Ni-Ti equipment,observing acute morbidity and clinical effects during treatment period.Results Patients treated by formocresol,calcium hydroxide paste,dexamethasone-calcium hydroxide paste showed increasing trend in curative effect and decreasing trend in emergency incidence.There were significant difference between Dexamethasone-calcium hydroxide paste group and formocresol group（P0.05）,but not with calcium hydroxide paste group.Conclusion Dexamethasone-calcium hydroxide enclosed in root canal may kill pain better than calcium hydroxide paste.
出处
《中国临床保健杂志》
CAS
2010年第2期173-174,共2页
Chinese Journal of Clinical Healthcare
关键词
根管充填
根管充填材料
根尖周炎
Root canal obturation
Root canal filling materials
Periapical periodontitis
