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Proceedings Paper

Analysis of mechanical behavior of implant-supported prostheses in the anterior maxilla: analysis by speckle pattern interferometry
Author(s): Cássia B. Corrêa; Nuno V. Ramos; Jaime Monteiro; Luis G. Vaz; Mario A. P. Vaz
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Paper Abstract

The use of implants to rehabilitation of total edentulous, partial edentulous or single tooth is increasing, it is due to the high rate of success that this type of treatment present. The objective of this study was to analyze the mechanical behavior of different positions of two dental implants in a rehabilitation of 4 teeth in the region of maxilla anterior. The groups studied were divided according the positioning of the implants. The Group 1: Internal Hexagonal implant in position of lateral incisors and pontic in region of central incisors; Group 2: Internal Hexagonal implant in position of central incisors and cantilever of the lateral incisors and Group3 - : Internal Hexagonal implants alternate with suspended elements. The Electronic Speckle Pattern Interferometry (ESPI) technique was selected for the mechanical evaluation of the 3 groups performance. The results are shown in interferometric phase maps representing the displacement field of the prosthetic structure.

Paper Details

Date Published: 11 September 2012
PDF: 5 pages
Proc. SPIE 8413, Speckle 2012: V International Conference on Speckle Metrology, 84131C (11 September 2012); doi: 10.1117/12.978232
Show Author Affiliations
Cássia B. Corrêa, Univ. Estadual Paulista (Brazil)
Nuno V. Ramos, Univ. do Porto (Portugal)
Jaime Monteiro, Univ. do Porto (Portugal)
Luis G. Vaz, Univ. Estadual Paulista (Brazil)
Mario A. P. Vaz, Univ. do Porto (Portugal)


Published in SPIE Proceedings Vol. 8413:
Speckle 2012: V International Conference on Speckle Metrology
Ángel Fernandez Doval; Cristina Trillo, Editor(s)

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