Quality of root canal treatment performed by undergraduate students using nickel-titanium reciprocating versus hand instruments.
Seniha Miçooğulları KurtGözde Kandemir DemirciBurcu SerefogluMehmet Emin KavalPelin GüneriMehmet Kemal ÇalışkanPublished in: Journal of dental education (2022)
Higher technical quality in preparation and obturation can be achieved with WO reciprocating instruments and file-matched greater tapered gutta-percha cones. No significant difference was observed between the groups in the incidence of procedural errors except for overinstrumentation and insufficient root canal filling. WO instrumentation and obturation with file-matched greater tapered gutta-percha cones provided better technical quality in the high difficulty category and in maxillary teeth.