Comparative evaluation of Hand, Rotary and Reciprocation motion on Dentin thickness and instrumentation time in Primary anterior teeth using CBCT: An observational study

Ultimate goal of BMP is to extirpate the pulp tissue completely, microorganisms, debris & shaping the canal which preserves the original course of the canal to receive an obturating material. Due to various morphological challenges present in deciduous root canal, there is high demand of an improved quality & design of file system with less working length to prevent undesirable complication & reduce treatment time. Aim: To evaluate & inter-compare the dentin thickness and instrumentation time in root dentin of deciduous teeth after BMP in Hand, Rotary & Reciprocation motion with single-file systems. MATERIAL AND METHODS: 60 extracted primary single rooted teeth with un-resorbed roots were i…