Results 271 to 280 of about 41,300 (320)
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International Journal of Paediatric Dentistry, 2019
OBJECTIVE To asses clinically and radiographically the effect of using two types of coronal plug materials in revascularization of non-vital immature teeth.
M. Aly +4 more
semanticscholar +1 more source
OBJECTIVE To asses clinically and radiographically the effect of using two types of coronal plug materials in revascularization of non-vital immature teeth.
M. Aly +4 more
semanticscholar +1 more source
Effect of Mineral Trioxide Aggregate on Mesenchymal Stem Cells
Journal of Endodontics, 2010Mineral trioxide aggregate (MTA) is known to stimulate the hard tissue repair process. The purpose of this study was to evaluate the ability of MTA to support the adhesion, proliferation, and migration of human bone marrow-derived mesenchymal stem cells (hMSCs).White ProRoot MTA and white Portland cement were mixed and left to set 24 hours.
Di Caprio M.P. +6 more
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Introduction to Mineral Trioxide Aggregate
2014Mineral trioxide aggregate (MTA) is a are powder primarily composed of tri- and dicalcium silicates with bismuth oxide radiopacifier. MTA has been an addition to the dental armamentarium since the 1990s. When mixed with water, MTA powder forms hard cement by hydration of the silicates.
Carolyn M. Primus +4 more
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Mineral trioxide aggregate pulpotomies [PDF]
The Journal of the American Dental Association, 2006 The greatest threats to developing teeth are dental caries and traumatic injury. A primary goal of all restorative treatment is to maintain pulp vitality so that normal root development or apexogenesis can occur. If pulpal exposure occurs, then a pulpotomy procedure aims to preserve pulp vitality to allow for normal root development.
Joel C Small +2 more
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Hydration mechanisms of mineral trioxide aggregate
International Endodontic Journal, 2007AbstractAim To report the hydration mechanism of white mineral trioxide aggregate (White MTA, Dentsply, Tulsa Dental Products, Tulsa, OK, USA).Methodology The chemical constitution of white MTA was studied by viewing the powder in polished sections under the scanning electron microscope (SEM). The hydration of both white MTA and white Portland cement
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Properties of Hydrated Mineral Trioxide Aggregate
2014Mineral trioxide aggregate (MTA) is composed of Portland cement and bismuth oxide as radiopacifying material. This chapter aimed at discussing the physicochemical and biological properties of MTA. When MTA is mixed with water, it hydrates to form a solid structure after 2–3 h.
Tanomaru-Filho, Mario +1 more
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Biocompatibility of mineral trioxide aggregate flow and biodentine
International Endodontic Journal, 2018AbstractAimTo evaluate the influence of powder‐to‐gel ratio (0.19 g powder to 50 μL of gel, thick MTA Flow, and 0.06 g powder to 50 μL of gel, fluid MTA Flow) on biocompatibility of MTA Flow (Ultradent Products Inc., South Jordan, UT, USA, lot: 2015122901) and compare it with Biodentine (Septodont Inc., Saint‐Maur‐des‐Fossés, France, lot: B18542A ...
J. A. S. Mondelli +7 more
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Vital pulp therapy with mineral trioxide aggregate
Dental Traumatology, 2005Abstract – The present case report describes the treatment of complicated crown fractures using mineral trioxide aggregate (MTA). MTA was used as pulp‐capping material after partial pulpotomy to preserve the vitality of the pulpal tissues in two cases.
Bekir Karabucak +3 more
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Evaluation of Antifungal Activity of Mineral Trioxide Aggregate
Journal of Endodontics, 2003The purpose of this investigation was to study, in vitro, the antifungal effect of mineral trioxide aggregate (MTA) using a tube-dilution test. MTA was tested freshly mixed and after 24 h set on Candida albicans. The tested MTA was incubated with C. albicans for 1 h, 24 h, and 3 days.
Saad Al-Nazhan, Aziza Al-Judai
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MINERAL TRIOXIDE AGGREGATE: A NEW MATERIAL FOR ENDODONTICS
The Journal of the American Dental Association, 1999Mineral trioxide aggregate, or MTA, is a new material developed for endodontics that appears to be a significant improvement over other materials for procedures in bone. It is the first restorative material that consistently allows for the overgrowth of cementum, and it may facilitate the regeneration of the periodontal ligament.The authors present ...
William A. Walker +3 more
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