title: Optical aspect of deformation analysis in the bone-denture complex.
abstract: The aim of this study was to register and measure any deformation of mandible models under load. The method for full field measurement of strain is done by using the ARAMIS three-dimensional image correlation system. The system uses two digital cameras that provide a synchronized stereo view of the specimen and the results show the complete strain field during the tests. The biggest deformation values were just under the working force of the biggest intensity 500 N, and for the region of the lower second premolar the deformation is 625 microm. The following study is presented that highlight the use of stereometric measuring system for modern research. It is shown that this measuring methodology can capture the trends of the experiments.
authors: University of Belgrade, School of Dental Medicine, Belgrade, Serbia. doktorivan@hotmail.com
authors: Ivan
authors: I
authors: Tanasić
authors: Ljiljana
authors: L
authors: Tihacek-Sojić
authors: Aleksandra Milić
authors: AM
authors: Lemić
authors: Marija
authors: M
authors: Djurić
authors: Nenad
authors: N
authors: Mitrović
authors: Milos
authors: M
authors: Milosević
authors: Aleksandar
authors: A
authors: Sedmak
mesh_terms: D000328:Adult; D001641:Bicuspid / Q000502:physiology*; D001696:Biomechanical Phenomena / Q000502:physiology; D001732:Bite Force; D003778:Dentures; D006801:Humans; D008297:Male; D008334:Mandible / Q000502:physiology*; D008422:Materials Testing / Q000379:methods; D055095:Optics and Photonics / Q000379:methods*; D011475:Prosthesis Failure; D016474:Weight-Bearing / Q000502:physiology*