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Morphologic micro–computed tomography analysis of mandibular premolars with three root canals
(ElsevierChicago, 2013-09)
Introduction: This study aimed to describe the anatomy of mandibular premolars with type IX canal configuration by using micro–computed tomography. Methods: Mandibular premolars with radicular grooves (n = 105) were scanned, ...
Physicochemical Properties and Volumetric Change of Silicone/Bioactive Glass and Calcium Silicate-based Endodontic Sealers
(Elsevier B.V., 2017-12-01)
Introduction: This study evaluated setting time (ST), radiopacity, pH, flow, solubility, and volumetric change (VC) of a silicone, gutta-percha, and bioactive glass-based sealer, GuttaFlow Bioseal (GFB), and a calcium ...
Flat-Oval Root Canal Preparation with Self-Adjusting File Instrument: A Micro-Computed Tomography Study
(ELSEVIER SCIENCE INC, 2011)
Introduction: The aim of this study was to evaluate the root canal preparation in flat-oval canals treated with either rotary or self-adjusting file (SAF) by using micro-tomography analysis. Methods: Forty mandibular ...
Root and Root Canal Morphology of Four-rooted Maxillary Second Molars: A Micro-Computed Tomography Study
(ELSEVIER SCIENCE INCNEW YORK, 2012)
Introduction: This study examined the anatomy of 4-rooted maxillary second molars by using micro computed tomography. Methods: Twenty-five 4-rooted maxillary second molars were scanned to evaluate the size and curvature ...
Shaping ability of rotary or reciprocating systems for oval root canal preparation: a micro-computed tomography study
(2018-03-10)
Objectives: To evaluate the shaping ability and cleaning after oval root canal preparation using one or more instruments in reciprocating or rotary motion. Materials and methods: Oval-shaped mandibular incisors were selected, ...
Obesity and Hyperlipidemia Modulate Alveolar Bone Loss in Wistar Rats
(Amer Acad Periodontology, 2016-02-02)
Background: A positive association between obesity-associated metabolic disorders (e.g., hyperlipidemia and diabetes) and periodontitis has been demonstrated in the literature. This study evaluates the role of cafeteria ...
Volumetric Evaluation of Voids and Gaps of Different Calcium-Silicate Based Materials Used in Furcal Perforations: A Micro-CT Study
(2022-03-01)
This study aimed at evaluating volumetrically gaps and voids of calcium-silicate based materials of different generations and handling properties (BC—Endosequence BC RRM-Fast Set Condensable Putty, MTA—ProRoot MTA, and ...
From Relays to Microcontrollers: The Adoption of Technology in Operant Research
(Sociedad Mexicana de Análisis de la Conducta / Mexican Society of Behavior Analysis, 2014)