Results 31 to 40 of about 1,643,010 (408)

Computed Tomography Evaluation of Canal Transportation and Volumetric Changes in Root Canal Dentin of Curved Canals Using Mtwo, ProTaper and ProTaper Next Rotary System-An In-vitro Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Introduction: Complete cleaning and shaping of root canal system is of paramount importance to achieve a successful root canal treatment. There are various rotary Ni-Ti systems available in the market to achieve mechanical goal of root canal ...
Mayuri Biccodu Shivashankar   +3 more
doaj   +1 more source

Investigation of Morphological Variations of Canal and Root of First Mandibular Molar in Tomographic Images Computer with Cone Beam in Patients of Arak City

open access: yesمجله دانشکده دندانپزشکی اصفهان, 2022
Beingthe first teeth to erupt, first molars have the most complex root system and canal morphology and are among the most susceptible teeth to decay and destruction.The aim of this study is to determine the ...
Mahsa Kianifar
doaj   +1 more source

Evaluation of apical transportation and apical root sealing in root canals prepared with mtwo rotary system with and without apical enlargement – an in vitro study

open access: yesBioscience Journal, 2021
The aim of this study was to evaluate apical transportation and apical root canal sealing after root canal filling in human teeth prepared with MTwo® Rotary System with and without apical foramen enlargement. Twenty mandibular premolars were divided into
Matheus Albino Souza   +8 more
doaj   +3 more sources

Procedure refinement, easy operation--root canal treatment progress

open access: yes口腔疾病防治, 2016
Over the past ten years, with the progress of science and technology and improvement of equipment, the root canal treatment level has been promoted rapidly, and the root canal treatment effect has realized qualitative improvement.
FAN Ming-wen
doaj   +1 more source

Coronectomy of deeply impacted lower third molar : incidence of outcomes and complications after one year follow-up [PDF]

open access: yes, 2015
Objectives: The purpose of present study was to assess the surgical management of impacted third molar with proximity to the inferior alveolar nerve and complications associated with coronectomy in a series of patients undergoing third molar surgery ...
Ajbage, Jimoh Olubanwo   +6 more
core   +3 more sources

Is there a "safety zone" in the mandibular premolar region where damage to the mental nerve can be avoided if periapical extrusion occurs? [PDF]

open access: yes, 2010
The mandibular premolars are located close to the mental foramina (Fig. 1). As such, various events affecting these teeth, such as odontogenic infection1 and orthodontic, endodontic, periodontal or surgical misadventure, may result in neurosensory ...
Ngeow, Dr. W.C.
core   +2 more sources

Developments in ROOT I/O and trees [PDF]

open access: yesJ.Phys.Conf.Ser.119:042006,2008, 2009
For the last several months the main focus of development in the ROOT I/O package has been code consolidation and performance improvements. Access to remote files is affected both by bandwidth and latency. We introduced a pre-fetch mechanism to minimize the number of transactions between client and server and hence reducing the effect of latency.
arxiv   +1 more source

The clinical success of different root canal treatments in primary molars

open access: yesCumhuriyet Dental Journal, 2013
Objectives: To examine the success rate of root canal treatment in primary molars with the use two different root canal instrumentation ways, irrigation solutions and root canal sealers.
Çiğdem Güler   +2 more
doaj   +1 more source

Root canal morphology of permanent teeth in a Malaysian subpopulation using cone-beam computed tomography

open access: yesBMC Oral Health, 2019
BackgroundTo determine the root canal morphology of human permanent maxillary and mandibular teeth in a Malaysian subpopulation using cone-beam computed tomography (CBCT).MethodsA total of 208 CBCT images were examined retrospectively.
Julia Yen Yee Pan   +5 more
semanticscholar   +1 more source

Influence of root canal instrumentation and obturation techniques on intra-operative pain during endodontic therapy [PDF]

open access: yes, 2012
Objective: To analyse the influence of root canal instrumentation and obturation techniques on intra-operative pain experienced by patients during endodontic therapy.
Castellanos Cosano, Lizett   +6 more
core   +1 more source

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