Results 221 to 230 of about 14,635,303 (266)
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Journal of Endodontics, 2021
Several endodontic access cavity designs have been proposed in the past decade to access the root canal space in a minimally invasive manner. The rationale for this approach was derived from the assumption that preserving more tooth structure during access preparation will improve the tooth's resistance to fracture and its long-term survivability ...
Adham Abdel Azim +2 more
exaly +3 more sources
Several endodontic access cavity designs have been proposed in the past decade to access the root canal space in a minimally invasive manner. The rationale for this approach was derived from the assumption that preserving more tooth structure during access preparation will improve the tooth's resistance to fracture and its long-term survivability ...
Adham Abdel Azim +2 more
exaly +3 more sources
SAE Technical Paper Series<div class="section abstract"><div class="htmlview paragraph">During root canal treatment, dentists must use endodontic access cavity preparation dental handpieces and root canal preparation handpieces separately for endodontic access cavity preparation and root canal preparation.
Guoliang Chen, Kunlang Xu
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A method to minimize complications in endodontic access cavity preparation.
Today's FDA : official monthly journal of the Florida Dental Association, 2008 This article presents a method of avoiding some operative errors in endodontic-access cavity preparation. Utilizing the radiograph, a line representing the coronal extension of the image of the coronal two-thirds of the root canal(s) is drawn on the facial surface of the crown (Fig. 1).
Zelikow, R. +3 more
core +3 more sources
British Dental Journal, 2014
Each stage of root canal treatment should be carried out to the highest possible standard. The access cavity is arguably the most important technical stage, as subsequent preparation of the root canal(s) can be severely comprised if this is not well executed.
N, Adams, P L, Tomson
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Each stage of root canal treatment should be carried out to the highest possible standard. The access cavity is arguably the most important technical stage, as subsequent preparation of the root canal(s) can be severely comprised if this is not well executed.
N, Adams, P L, Tomson
openaire +3 more sources
Journal of Endodontics, 2018 Introduction: The purpose of this study was to assess the impact of access cavity preparation and the remaining tooth substance on the fracture strength of endodontically treated teeth.
Marco Ferrari +2 more
exaly +2 more sources
Guided Access Cavity Preparation Using a New Simplified Digital Workflow
Journal of Endodontics, 2023This study evaluated the precision of a simplified workflow using only preoperative cone-beam computed tomographic (CBCT) scans to gain guided access to root canals of extracted mandibular molars. A workflow using CBCT scanning associated with 3-dimensional oral scanning was used as a reference for comparison.
Gustavo S. Chaves +5 more
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Guided Access Cavity Preparation Using Cost-Effective 3D Printers
Journal of Endodontics, 2022The purpose of this in vitro study was to evaluate the accuracy and precision of desktop 3D printers when fabricating stents for guided endodontics.A stent was designed using planning software for guided endodontic access on a typodont model. Four different 3D printers were used to fabricate an identical stent, one per printer. Each stent was then used
George K. Koch +3 more
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International Endodontic Journal, 2021
AbstractAimTo evaluate the influence of traditional and conservative access cavity preparations on the remaining dentine thickness in the coronal third of mesial canals of extracted mandibular molars prepared with reciprocating instruments using micro‐computed tomography as the analytical tool.MethodologySeventy extracted mandibular molars were scanned
Emmanuel J. N. L. Silva +6 more
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AbstractAimTo evaluate the influence of traditional and conservative access cavity preparations on the remaining dentine thickness in the coronal third of mesial canals of extracted mandibular molars prepared with reciprocating instruments using micro‐computed tomography as the analytical tool.MethodologySeventy extracted mandibular molars were scanned
Emmanuel J. N. L. Silva +6 more
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Dental Clinics of North America, 1984
The endodontic access cavity is an essential component of the endodontic triad upon which all subsequent canal preparation and filling is based. It is probably the most frequently underemphasized aspect of endodontic therapy. This results in great clinical frustration and poor immediate and long-term results for the practitioner. The access cavity must
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The endodontic access cavity is an essential component of the endodontic triad upon which all subsequent canal preparation and filling is based. It is probably the most frequently underemphasized aspect of endodontic therapy. This results in great clinical frustration and poor immediate and long-term results for the practitioner. The access cavity must
openaire +2 more sources
The Benefit of the Operating Microscope for Access Cavity Preparation by Undergraduate Students
Journal of Endodontics, 2004Although studies show the operating microscope (OM) provides benefits for endodontists, the benefit to undergraduates has not been evaluated as completely as for specialists. The purpose of this study was to determine whether using the OM would improve students' performance in endodontic access cavity preparation and canal identification.
Michael E, Rampado +3 more
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