The comparison of therapeutic effects with Reciproc and Mtwo root canal preparation system in one time instant root canal filling for mandibular first molar
ZHOU Lan
Department of Oral Medicine,the Stomatological Hospital of Jiangmen City in Guangdong Province,Jiangmen 529000, China
Abstract:ObjectiveTo observe the comparison of therapeutic effects with Reciproc and Mtwo root canal preparation system in one time instant root canal filling for mandibular first molar.MethodsFrom June 2015 to June 2016,72 patients for one time instant root canal filling for mandibular first molar in our hospital were randomly divided into R group and M group,36 cases in each group.R group and M group were treated by Reciproc and Mtwo root canal preparation system, the root canal preparation time,complications(such as perforations,ledge and broken instruments),correct fill-in rate,endodontic interappointment pain and total efficacy were comparatively analyzed.ResultsThe root canal preparation time in R group and M group was(120.23±38.67)s and(72.82±36.22)s,the EIAP rate and VAS score in R group were significantly lower than those in M group(P<0.05).There were no significant statistical differences in complications rate,correct fill-in rate and total efficacy between two groups(P>0.05).ConclusionIn contrast with Mtwo root canal preparation system,using the Reciproc root canal preparation system in one time instant root canal filling for mandibular first molar can significantly shorten the root canal preparation time,obviously reduce the endodontic interappointment pain,both groups can achieve good clinical effect.
周岚. Reciproc和Mtwo两种镍钛根管预备系统在下颌第一磨牙一次法根管治疗术中的应用对比[J]. 中国当代医药, 2017, 24(17): 92-94.
ZHOU Lan. The comparison of therapeutic effects with Reciproc and Mtwo root canal preparation system in one time instant root canal filling for mandibular first molar. 中国当代医药, 2017, 24(17): 92-94.