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Showing 1 to 10 of 10 for “"Mineral Trioxide Aggregate"”.
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Placement of Mineral Trioxide Aggregate Using Two Different Techniques
AbstractTHE PLACEMENT OF MINERAL TRIOXIDE AGGREGATE USING TWO DIFFERENT TECHNIQUESBy Anita Aminoshariae, D.D.S.A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science at Virginia Commonwealth UniversityVirginia Commonwealth University, 2003Major Director: …
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Use of a Portland Cement Accelerator with Mineral Trioxide Aggregate
The use of Mineral Trioxide Aggregate (MTA) is gaining popularity among clinicians. Despite the many ideal qualities it possesses, it is often difficult to manipulate and often requires a second appointment for placement of a restoration to allow for setting. If the time to set of MTA can be …
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Physical and Chemical Properties of a New Mineral Trioxide Aggregate Material
… final set and compressive strength of the white mineral trioxide aggregate (MTA) formulation to the original grey MTA. To test compressive strength, each MTA formulation was placed into Teflon split molds for four hours at 37° Celsius (C) and 100% humidity. Compressive strength of both MTA …
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Influence of plasma proteins on setting characteristics of mineral trioxide aggregate like cement
Mineral trioxide aggregate (MTA) is a modified Portland cement (PC) based dental material containing bismuth oxide (Bi2O3) as a radiopacifier that is presently used as a sealing material in endodontic treatment. The present study investigated the influence of albumin, fibrinogen and γ-globulin, the …
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Effect of Overlying Material on EndoCem Mineral Trioxide Aggregate Setting Reaction in Primary Molar Pulp
Purpose: To evaluate the impact of common restorative materials on the microhardness of ENDOCEM-MTA in primary molar pulpotomies. The study assessed whether the material placed over ENDOCEM-MTA affects its setting reaction, surface hardness, and uniformity across depths. Methods: Fifty extracted …
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Dimensional Changes of ProRoot white Mineral Trioxide Aggregate, EndoSequence Root Repair Material, and Biodentine During Setting Using Digital Image Correlation
… compare the dimensional changes of ProRoot white Mineral Trioxide Aggregate (Dentsply Tulsa Dental Specialties, Johnson City, TN), EndoSequence Root Repair Material (Brassler, Savanah, GA), and Biodentine (Septodont, Cambridge, ON, Canada) in a simulated root end model during setting of the …
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An In-Vitro Comparison of Microleakage With E. faecalis In Teeth With Root-End Fillings of Proroot MTA and Brasseler's EndoSequence Root Repair Putty
… chemical, physical, and biological properties as mineral trioxide aggregate (MTA), but with superior handling characteristics. The material is composed of calcium silicates, monobasic calcium phosphate, zirconium oxide, tantalum oxide, proprietary fillers, and thickening agents. ERRM is said by …
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Development and characterisation of a Portland cement-based dental root filling material
Mineral trioxide aggregate (MTA) is a Portland cement (PC)-based endodontic material used for sealing root canals. This study investigated the effect of calcium sulphate additions for improving the undesirably-long setting time of MTA-like dental materials, whilst maintaining the mechanical, …
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Fracture resistance of calcium hydroxide-treated teeth filled with water- and PBS-mixed MTA
… by placement of calcium silicate materials e.g. Mineral Trioxide Aggregate (MTA) in the apical part of the root canal.MTA apexification can be undertaken as a one-visit treatment or two-visit treatment with a short-term CH pre-medication. The majority of in vitro studies on influence of CH on …
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Biocompatibility and Bioactivity of Calcium Silicate-based Dental Bioceramics
… a more stellate morphology when exposed to mineral precipitates of Biodentine.<br/><br/>Immunocytochemistry and protein biochemistry demonstrated differences in vimentin expression between cell lines. Increased vimentin expression of a gingival fibroblast cell line may indicate both an …