Results 231 to 240 of about 13,063,855 (265)
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Journal of Visualized Experiments, 2022
Pulp canal obliterations (PCO) are often a consequence of dental trauma, such as luxation injuries. Even though dentin apposition is a sign of vital pulp, pulpitis or apical periodontitis may develop in the long term. Root canal treatment of teeth with severe PCO and pulpal or periapical pathosis is challenging for general practitioners and even for ...
Wadim, Leontiev +5 more
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Pulp canal obliterations (PCO) are often a consequence of dental trauma, such as luxation injuries. Even though dentin apposition is a sign of vital pulp, pulpitis or apical periodontitis may develop in the long term. Root canal treatment of teeth with severe PCO and pulpal or periapical pathosis is challenging for general practitioners and even for ...
Wadim, Leontiev +5 more
openaire +2 more sources
Endodontic access cavity simulation in ceramic dental crowns
Dental Materials, 2013It is proposed that a non-uniform rational B-spline (NURBS) based solid geometric model of a ceramic crown would be a flexible and quick approach to virtually simulate root canal access cavities. The computation of strain components orthogonal to surface flaws generated during the drilling would be an appropriate way of comparing different access ...
Mitchell, Cuddihy +4 more
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Fracture Strength of Endodontically Treated Teeth with Different Access Cavity Designs
Journal of Endodontics, 2017The purpose of this study was to compare in vitro the fracture strength of root-filled and restored teeth with traditional endodontic cavity (TEC), conservative endodontic cavity (CEC), or ultraconservative "ninja" endodontic cavity (NEC) access.Extracted human intact maxillary and mandibular premolars and molars were selected and assigned to control ...
Eugenio Pedullà +2 more
exaly +3 more sources
A practical guide to endodontic access cavity preparation in molar teeth
British Dental Journal, 2007The main objective of access cavity preparation is to identify the root canal entrances for subsequent preparation and obturation of the root canal system. Access cavity preparation can be one of the most challenging and frustrating aspects of endodontic treatment, but it is the key to successful treatment.
S, Patel, J, Rhodes
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Controversies in endodontic access cavity design: A literature review
Dental Update, 2020The purpose of this article is to compare and contrast the different types of endodontic access cavity designs based on the current available evidence. Four types of access cavity designs, namely, traditional endodontic access cavity design (TEC), contracted/conservative endodontic access cavity design (CEC), ultra-conservative or ninja endodontic ...
Manahil Maqbool +4 more
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Assessment of coronal microleakage in intermediately restored endodontic access cavities
Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 2002The purpose of this in vitro study was to evaluate the coronal microleakage in endodontic access cavities restored with Kalzinol (zinc oxide eugenol, De Trey, Dentsply Dental Products of India Ltd) and a zinc oxide eugenol (ZOE) intermediate restorative material at different intervals.Restored access cavities were immersed in 2% freshly prepared ...
Sanjay, Tewari, Shikha, Tewari
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Revue d'odonto-stomatologie, 1990
The purpose of this study was to develop a protocol which allows for improved access cavity preparation in all clinical circumstances. From radiographic and clinical evaluation a systematic organization of 10 burs was found to be optimal for all cases encountered. This standard arrangement makes burs available for use in situations with varying loss of
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The purpose of this study was to develop a protocol which allows for improved access cavity preparation in all clinical circumstances. From radiographic and clinical evaluation a systematic organization of 10 burs was found to be optimal for all cases encountered. This standard arrangement makes burs available for use in situations with varying loss of
openaire +1 more source
Student endodontic access cavity preparation: Performance versus perception
Journal of Endodontics, 1985A voluntary critique of endodontic access preparations was offered to all graduating seniors upon completion of the terminal endodontic clinical post-test. The purpose of the critique session was to evaluate a student's self-assessment skills and to determine whether any benefits occur from the review.
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[Efficiency and endodontic access cavity preparation].
Nederlands tijdschrift voor tandheelkunde, 1992A description of the principles and techniques of the endodontic access cavity is given.
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International Journal of Environmental Research and Public Health, 2022
Álvaro Zubizarreta-Macho +2 more
exaly
Álvaro Zubizarreta-Macho +2 more
exaly