The oral cavity has a specific microenvironment, and structures such as teeth are constantly
exposed to chemical and biological factors. Although the structure of the teeth is permanent …

Photon-initiated photoacoustic streaming (PIPS) with an Er: YAG laser has been introduced
in root canal treatment to improve irrigation and facilitate the removal of bacteria in the root …

Introduction. Antimicrobial sonodynamic therapy (aSDT) is an approach that uses ultrasound
waves (UWs) and a sonosensitizer to generate reactive oxygen species (ROS) to damage …

Background: The aim of this investigation was to assess the apical extrusion potential of
sodium hypochlorite (NaOCl) in agarose-embedded mandibular first premolars employing …

Maxillary first molars exhibit considerable anatomical variation, with a single palatal root
being the most common occurrence, while two palatal roots are notably less frequent. This …

Background To analyse the changes in surface and nickel ion release characteristics of
fractured root canal shaping instruments in a simulated body fluid environment. Methods A …

Dilaceration is a developmental anomaly characterized by a sharp change in the axial
inclination between the crown and the root of a tooth. Severe root curvature in a dilacerated …

Aims: This study evaluated the effectiveness of different mechanical protocols using rotary
brush (RB), ultrasonic tip, and oscillatory system (OS) associated with 2.5% sodium …

Root canal retreatment in mandibular second molars with C-shaped root canal
configurations presents notable challenges. This article presents a case of successful root …

The success of root canal treatment is highly contingent on the comprehensive shaping,
cleaning, and filling of the entire root canal system. Failure to address one or more canals …