introduction: the aim of this study was to gather information on the materials and methods employed in root canal treatment (rct) by general dental practitioners (gdps) in iran. methods and materials: a questionnaire was distributed among 450 dentists who attended the 53 th iranian dental association congress. participants were asked to consider demographic variables and answer the questions re...

Summary. The aim of the study. To evaluate effectiveness treatment patients with acute obstructive obstruction large intestine predominant use minimally invasive intervention colorectal stenting.
 Materials and methods. An analysis 218 obturation was carried out. average age 68.5±7.9 years. all ranged from 43 to 79 years.
 Results discussion. result installation stents restoration int...

The purpose of this retrospective study was to compare the outcome of primary endodontic treatment using a standardized cleaning and shaping technique and obturation with either lateral compaction or carrier-based obturation. Patients received primary endodontic treatment in the predoctoral dental clinic using a standardized cleaning and shaping protocol. All root canals were obturated using AH...

The present case report highlights about management of taurodontism which is a developmental anomaly characterized by the lack of constriction at the level of the cementoenamel junction, vertically elongated pulp chambers and apical displacement of the pulpal floor. Permanent molar teeth are commonly affected teeth. Its morphology might hamper the location of orifices and can create difficultie...

Endodontic filling materials may be considered true implants as they touch and are based in vital tissues of the body, and protrude to meet the external surface directly or, more appropriately, indirectly via another surface restoration (Fig. 1). It follows that the materials must possess several different properties relative to their functions and location, ranging from biocompatibility to mec...

Recognition of aberrant root canal configurations is critical to successfully negotiate and treat a one such aberrancies C shape system. The fins webs present in system presents challenge debridement obturation. Knowledge variations through advanced imaging modalities like CBCT, rotary hand instruments assisted with ultrasonics modified obturation techniques aid effective management shaped cana...

The research carried out a comparative assessment of the physical and mechanical properties tooth enamel: healthy; demineralized; demineralized subsequently infiltrated with flowable composite according to standard or modified technique. An original in vitro model artificial caries human enamel was used for study, clinical-topographic, color-textural physical-mechanical which correspond charact...

Pulpal and periradicular pathosis are the result of microbial, mechanical, or chemical invasion. Microorganisms are the main irritants of pulpal and periapical tissues. The goal of the obturation is to obtain a fluid-tight seal of the root canal system from its coronal aspect through its apical extent to preserve from the irritants.. Root apices have morphological irregularities in teeth with p...

INTRODUCTION A mandatory requirement of root canal therapy is that the obturation and restoration of the tooth must seal the root canals both apically and coronally to prevent leakage and percolation of oral fluids and to prevent recontamination of disinfected canals. Apicoectomy (apicectomy/root-end resection) with retrograde obturation is a widely applied procedure in endodontics, when all ef...