Results: The highest studied populations were in Brazil and United States. A total of 116
related papers were found, which had investigated 11945 teeth in total. Across all the …

Background The development of endodontic instruments has rapidly advanced, but their
impact on endodontic outcome parameters remains unclear. Objectives This systematic …

The maxillary second molar (2 MM) has the most complex root canal system, and a high
percentage of treatment failures is due to the impossibility of locating, instrumenting and …

The aim of this study was to investigate the physiological foramen diameter, shape and
distance between physiological and anatomical apex of maxillary and mandibular first and …

Objective This systematic review assesses the prevalence of microbial complexes in
endodontic-periodontal lesion. Materials and methods Nine databases were searched …

The aim of this study was to assess the morphology of the mesial root canal system of
maxillary molars and the frequency of MB2 canals using cone-beam computed tomography …

Accumulation of soft tissue or dentinal remnants in the apical region is a common event that
can cause blockage of root canals. This event can be avoided if apical patency is performed …

This study aimed to evaluate the prevalence of oval‐shaped root canals at the apical, medial
and coronal cross sections of all tooth groups using CBCT and image analysis software …

This study aimed to perform an analysis of obtaining apical patency indexes during
endodontic treatments considering gender, age, pulpoperiradicular diagnosis and …

Aim To investigate and compare the effects of two apical canal instrumentation protocols on
apical stress distribution at the root apex under vertical compaction of gutta‐percha and …