a comparison of mtwo rotary file with k-file on negotiation of second mesiobuccal canal in maxillary first molar: a clinical study

effects of first language on second language writing-a preliminary contrastive rhetoric study of farsi and english

to explore the idea the investingation proposed, aimed at finding whether the performances of the population of iranians students studying english in an efl context are consistent in l1 and l2 writing taks and whether there is a cross-linguistic transfer in this respect. in this regard the subjects were instructed to write four compositions-two in english and two in farsi-which consisted of an ...

Use of CBCT in the Detection of Second Mesiobuccal (MB2) Canal in Maxillary First Molar

Submit Manuscript | http://medcraveonline.com root canal system induce a decrease in the long-term prognosis, and is a major cause of post-treatment disease [1,2]. Together with diagnosis and treatment planning, a better knowledge of the root canal system and its frequent variations are an absolute necessity for a successful root canal treatment. In literature, the mesiobuccal (MB) root of the ...

The Location and Accessibility of the Second Mesiobuccal Canal in Maxillary First Molar

OBJECTIVES The purpose of this study was to examine the location and accessibility of the second mesibuccal canal in maxillary first molar of a Turkish sub-population. METHODS Presence and accessibility of the MB2 canal in 110 extracted maxillary first molars was examined with unaided vision, dental loups and the DOM. To characterize the geometrical location of MB2 canals, photographs of pulp...

A Maxillary Second Molar with an unusual positioning of Palato- Mesiobuccal Canal: A case report

comparison of single visit post endodontic pain using mtwo rotary and hand k-file instruments: a randomized clinical trial

objectives: pain is an unpleasant outcome of endodontic treatment that can be unbearable to patients. instrumentation techniques may affect the frequency and intensity of post-endodontic pain. this study aimed to compare single visit post endodontic pain using mtwo (niti) rotary and hand k-file instruments. materials and methods: in this randomized controlled trial, 60 teeth with symptomatic ir...

Endodontic Retreatment of a Maxillary First Molar with Unusual Palatal Root Canal Morphology: A Case Report

Introdouction: Variations in root canal morphology pose a challenge for successful endodontic treatment. The root canal anatomy of the maxillary first molar has been often described as three roots with four canals (two mesiobuccal, one distobuccal, and one palatal). The occurrence of two palatal canals in one palatal root is quite rare. This report represents the case of a maxillary first molar...