摘要
目的:比较Protaper Next和Wave One根管预备系统对根管治疗术后疼痛的影响。方法:选取符合纳入标准的234例患者,随机分为Protaper Next组(n=112)和Wave One组(n=122)。术后24h询问患者疼痛情况,参照Ceorgopoulou疼痛评定标准,比较术后两组患者不同根管数目、不同牙髓活力患牙疼痛情况。结果:两组患者术后疼痛情况差异无统计学意义;活牙髓患牙疼痛率低于死牙髓(P=0.000 2)。结论:Protaper Next和Wave One根管预备系统根管治疗后疼痛情况不能作为选择器械的依据;患者牙髓活力状态影响患者术后疼痛的发生。
Objective:To compare the effects of Protaper Next and Wave One root canal preparation system on postoperative pain after root canal treatment.Methods:A total of 234 patients who met the inclusion criteria were randomly assigned to groups A and B.Group A was the Protaper Next group(n=112),and group B was the Wave One group(n=122).Theincidenceanddegreeofpostoperativepainwasrecordedafter24h.According to the pain assessment criteria of Cerorgopoulou,the pain of teeth with different root canal number and pulp vitality were compared between the two groups after operation.Results:There was no statistical difference between groups A and B,but there was a statistically significant difference in postoperativepain on different dental pulp activities(P=0.0002).Conclusions:The postoperative pain status of Protaper Next and Wave One is not a basis for choosing a root canal preparation instrument,whereasthe patient’s pulp activity has an important influence on postoperative pain.
作者
陆蓓
LU Bei(Department of Stomatology,North Station Hospital,Shanghai 200032,China)
出处
《中国临床医学》
2018年第5期766-768,共3页
Chinese Journal of Clinical Medicine
