山西大同大学学报（自然科学版）
山西大同大學學報（自然科學版）
산서대동대학학보（자연과학판）
Journal of Shanxi Datong University(Natural Science Edition)
2015年
5期
52-54
,共3页
镍钛机扩%不锈钢器械手扩%根管治疗%诊间疼痛
鎳鈦機擴%不鏽鋼器械手擴%根管治療%診間疼痛
얼태궤확%불수강기계수확%근관치료%진간동통
engine-driven Ni-Ti instrument%stainless steel hand-used instrument%root canal therapy%endodontic interappoint-ment pain(EIAP)
目的 探讨2种预备方法对根管治疗诊间疼痛的影响.方法 将197颗磨牙按不同根管预备方法分为机扩组和手扩组.机扩组按照规范方法使用镍钛机扩进行根管预备;手扩组使用不锈钢器械常规方法进行根管预备.结果 使用镍钛机扩进行根管预备发生诊间疼痛的比例为14.8%,使用不锈钢器械常规方法进行根管预备发生诊间疼痛的比例30.2%,经χ2检验和单因素方差分析2组有显著差异(P<0.05).结论 采用镍钛机扩的方法较使用不锈钢器械常规方法进行根管预备发生诊间疼痛的几率小.
目的 探討2種預備方法對根管治療診間疼痛的影響.方法 將197顆磨牙按不同根管預備方法分為機擴組和手擴組.機擴組按照規範方法使用鎳鈦機擴進行根管預備;手擴組使用不鏽鋼器械常規方法進行根管預備.結果 使用鎳鈦機擴進行根管預備髮生診間疼痛的比例為14.8%,使用不鏽鋼器械常規方法進行根管預備髮生診間疼痛的比例30.2%,經χ2檢驗和單因素方差分析2組有顯著差異(P<0.05).結論 採用鎳鈦機擴的方法較使用不鏽鋼器械常規方法進行根管預備髮生診間疼痛的幾率小.
목적 탐토2충예비방법대근관치료진간동통적영향.방법 장197과마아안불동근관예비방법분위궤확조화수확조.궤확조안조규범방법사용얼태궤확진행근관예비;수확조사용불수강기계상규방법진행근관예비.결과 사용얼태궤확진행근관예비발생진간동통적비례위14.8%,사용불수강기계상규방법진행근관예비발생진간동통적비례30.2%,경χ2검험화단인소방차분석2조유현저차이(P<0.05).결론 채용얼태궤확적방법교사용불수강기계상규방법진행근관예비발생진간동통적궤솔소.
Objective To evaluate the effects of two different root canal preparation methods on the endodontic interappointment pain(EIAP). Methods 197 molars were selected and divided into two groups according to the different root canal preparation methods.The morals in two groups were prepared respectively by engine-driven Ni-Ti instrument or by stainless steel hand-used instrument ac-cording to the standard methods. Results In engine-driven Ni-Ti instrument group the incidence of the endodontic interappointment pain emergencies was 14.8%, and in the stainless steel hand-used instrument group, the incidence was 30.2%. There was significant difference between the two groups (p<0.05). Conclusions In the root canal preparation, compared with the stainless steel hand-used instrument, the use of engine-driven Ni-Ti instrument can significantly decrease the incidence of endodontic interappointment pain emergencies.
