Effect of Ultrasonication on Physical Properties of Mineral Trioxide Aggregate
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چکیده
منابع مشابه
Effect of Ultrasonication on Physical Properties of Mineral Trioxide Aggregate
AIM To evaluate the effect on physical properties of Mineral Trioxide Aggregate (MTA) of using direct hand compaction during placement and when using hand compaction with indirect ultrasonic activation with different application times. METHODS One hundred acrylic canals were obturated in 3 increments with MTA in sample sizes of 10. One group was obturated by hand with an endodontic plugger an...
متن کاملhistological evaluation of the effect of three medicaments; trichloracetic acid, formocresol and mineral trioxide aggregate on pulpotomized teeth of dogs
چکیده ندارد.
15 صفحه اولCondensation Pressure Effect on Microleakage of Mineral Trioxide Aggregate
Objective: The aim of this study is to measure the effect of different condensation pressure on the microleakage of Mineral Trioxide Aggregate (MTA). Methods: This study was an invitro study. A total of 55 single rooted straight-canal human extracted sound teeth free of cracks or calcification were selected. Teeth were sectioned from CEJ region at 3 mm above the root apex. Remaining specimens ...
متن کاملModification of mineral trioxide aggregate. Physical and mechanical properties.
AIM To evaluate the physical and mechanical properties of two cements with a similar chemical composition to mineral trioxide aggregate and to attempt to improve their properties by producing a composite material. METHODOLOGY Two cement types were used: a mixture of calcium sulpho-aluminate cement and Portland cement (CSA) and calcium fluoro-aluminate cement (CFA) in conjunction with an admix...
متن کاملThe effect of condensation pressure on selected physical properties of mineral trioxide aggregate.
AIM To examine the effect of condensation pressure on surface hardness, microstructure and compressive strength of mineral trioxide aggregate (MTA). METHODOLOGY White ProRoot MTA (Dentsply Tulsa Dental, Johnson City, TN, USA) was mixed and packed into cylindrical polycarbonate tubes. Six groups each of 10 specimens were subjected to pressures of 0.06, 0.44, 1.68, 3.22, 4.46 and 8.88 MPa respe...
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ژورنال
عنوان ژورنال: BioMed Research International
سال: 2014
ISSN: 2314-6133,2314-6141
DOI: 10.1155/2014/191984