Featured Application Apical transportation determined by the endodontic shaping phase can
lead to failure of the therapy itself. The use of endodontic instruments with flexible alloys …

Adequate removal of the previous filling material may be pivotal to a favorable outcome of
root canal retreatment of teeth with post-treatment periodontitis in order to permit the access …

Aim To assess the impact of mechanical overinstrumentation of root canals in extracted teeth
on the development of dentinal microcracks in the apical portion of the root by means of …

Introduction To evaluate the impact of root canal preparation in teeth with ultraconservative
access cavities (UltraAC) on the development of dentinal microcracks using a …

This study aimed to analyze the potential occurrence of dentinal defects after the removal of
a root canal filling with two different sealers using Reciproc (RC) or Reciproc Blue (RB). The …

The potential mechanical impact of different rotary systems used for root canal preparation
has been a matter of debate for long. The aim of this study was to explore the incidence of …

Objective This study aimed to evaluate the efficacy of three sonic irrigation systems for
removal of calcium hydroxide dressing from the apical root canal. Materials and methods A …

Background It is currently unknown whether rotary file motion affects the best outcome of
root canal retreatment. This experimental study compared the efficacy, efficiency, and …

This review explores the field of retreatment strategies for cases filled with calcium silicate-
based root canal sealers. Since the introduction of calcium silicate-based materials in …

This review explores the field of retreatment strategies for cases filled with calcium silicate-
based root canal sealers. Since the introduction of calcium silicate-based materials in …