广东牙病防治2016，Vol.24Issue(1)：40-43,4.DOI:10.12016/j.issn.2096-1456.2016.01.009
2种根管预备终止点对术后疼痛的影响
Clinical analysis of pain after two kinds of apical stop preparation
摘要
Abstract
Objective To evaluate the effect of two different root canal therapy on postoperative pain of root canal preparation. Methods Patients need to do root canal treatment of 118 cases were randomly divided into two groups:group A ( 59) , root canal working length of apical stop point located in the root tester instructions arc baseline on the highest point ( Beep 35 times / min); group B ( 59) , root canal working length of apical stop point located in the root tester instructions arc baseline nadir ( Beep 65 times/min) , pain visual simulation score ( visual analogue scale, VAS) scores recorded root of two groups of patients with preoperative preparation and after 12 h, 1 d, 2 d, 3 d, 1 week pain situation tube. Results In 118 cases, the total incidence rate of tooth pain was 18. 6%, the A group was 16. 9%( 10/59) , and the B group was 20. 3% ( 12/59) , and there was no significant difference between 2 groups ( P>0. 05 ) . VAS of two groups had no statistical significance ( P>0. 05 ) . Conclusion There was no significant difference for post-operative pain of the two kinds of apical stop preparations.关键词
生理性根尖孔/解剖性根尖孔/根管预备Key words
Physiological apical foramen/Anatomical apical foramen/Root canal therapy分类
医药卫生引用本文复制引用
李斌,贺小宁,高原,胡宇平..2种根管预备终止点对术后疼痛的影响[J].广东牙病防治,2016,24(1):40-43,4.基金项目
宁夏自然科学基金资助项目( NZ15186 ) （ NZ15186 ）
宁夏回族自治区科技攻关计划(2013ZYH191) （2013ZYH191）
