Stress analysis of fresh, fixed and macerated dog mandibles - holographic interferometric double exposition method

Luis Roberto Batista; Mikiya Muramatsu; Tomie Nakakuki Campos

doi:10.1117/12.530479

19 November 2003 Stress analysis of fresh, fixed and macerated dog mandibles - holographic interferometric double exposition method

Luis Roberto Batista, Mikiya Muramatsu, Tomie Nakakuki Campos

Author Affiliations +

Proceedings Volume 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life; (2003) https://doi.org/10.1117/12.530479
Event: 19th Congress of the International Commission for Optics: Optics for the Quality of Life, 2002, Florence, Italy

Abstract

In this work we studied some of the main effects of the bone tissue behaves in different ways according to dry or humid conditions, this research intended to evaluate stress transmission in dog mandibles, through holographic interferometric, in such conditions: fresh, formalin fixed and macerated. The experimental set up was made to get holograms at same place, to view a distribution of fringe at the jaw of dog. The deformation was find less on the presence of periodontal ligament in the fresh samples made the tooth and bone behave as distinct structures, while the fixed and macerated samples, bone and teeth behave as a rigid body. The macerated and fixed hemi-mandibles suffered more torsion during displacement than the fresh ones.

Citation Download Citation

Luis Roberto Batista, Mikiya Muramatsu, and Tomie Nakakuki Campos "Stress analysis of fresh, fixed and macerated dog mandibles - holographic interferometric double exposition method", Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); https://doi.org/10.1117/12.530479

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