Effectiveness of Different Rotary Files Systems in Removal of Gutta-percha during Endodontic Retreatment with or without Solvents: A Comparative Study.

Aim: The purpose of the present study was to compare the efficacy of three different file systems in removing gutta-percha during endodontic retreatment with or without solvents.

Materials And Methods: The current study used 120 freshly extracted, single-rooted human mandibular premolars extracted for orthodontic procedures. The canal was prepared utilizing the step-back technique and obturation was done.

Comparative Evaluation of the Effect of Alum and Herbal Mouthrinses on Plaque Inhibition in Children: A Randomized Clinical Trial.

Background: Gram-positive and gram-negative bacteria that compose oral biofilms produce many metabolites that induce the formation of dental plaque. Dental plaque is the main factor for the initiation and progression of oral diseases. Plaque preventive measures like mechanical or chemical approaches can be used in combination with this.

Assessment of Apical Extrusion of Debris during Root Canal Preparation with Different Ni-Ti File Systems: An Study.

Aim And Objective: The aim of this study was to evaluate the apical extrusion of debris during root canal preparation with the use of different Nickel-Titanium (Ni-Ti) file systems.

Materials And Methods: Totally 60 single-rooted human mandibular premolar teeth with fully formed roots were chosen for the study. The coronal access cavity and all other preparations were done with the use of an access cavity kit and then 60 samples were randomly separated into three investigational groups ( = 20); group I: self-adjusting file, group II: WaveOne Gold, and group III: Mtwo rotary system.