Measurment of three-dimensional movement of anterior teeth.
نویسندگان
چکیده
منابع مشابه
histological evaluation of the effect of three medicaments; trichloracetic acid, formocresol and mineral trioxide aggregate on pulpotomized teeth of dogs
چکیده ندارد.
15 صفحه اولThree-dimensional analysis using finite element method of anterior teeth inclination and center of resistance location.
OBJECTIVE To locate the centre of resistance of consolidated units of four and six anterior teeth during retraction. METHODS Twelve three-dimensional (3D) models were designed in SolidWorks of the anterior segment with four and six teeth and their supporting structure. A proper force system was applied in each model to retract the teeth bodily. The exact location of the centre of resistances ...
متن کاملA Pilot Study to Analyze the Uniqueness of Anterior Teeth Using a Novel Three- dimensional Approach
Anonymized upper and lower dental models of 20 patients who had completed orthrodontic treatment with good clinical results were scanned by hand using an intra-oral three-dimensional scanner. The three-dimensional scans were then cropped to include only the incisal 2 mm of the six anterior teeth. The edited images were subsequently imported into the three-dimensional analysis software, and a be...
متن کاملThree-dimensional simulation of human teeth and its application in dental education and research
Background: A comprehensive database, comprising geometry and properties of human teeth, is needed for dentistry education and dental research. The aim of this study was to create a three-dimensional model of human teeth to improve the dental E-learning and dental research. Methods: In this study, a cross-section picture of the three-dimensional model of the teeth was used. CT-Scan im...
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ژورنال
عنوان ژورنال: Nihon Hotetsu Shika Gakkai Zasshi
سال: 1983
ISSN: 1883-177X,0389-5386
DOI: 10.2186/jjps.27.1210