Open AccessPERSONIFIED BIOMECHANICS OF EDENTULOUS JAW WITH RESTORATION ON THE SCHEME OF “ALL-ON-4” AND WITH PARALLEL IMPLANTS
Author(s) -
Ilya Nickolaevich Dashevskiy,
Дашевский И. Н,
Д. А. Грибов,
Грибов Д. А,
В. Н. Олесова,
Олесова Валентина Николаевна
Publication year - 2019
Publication title -
rossijskij stomatologičeskij žurnal
Language(s) - English
Resource type - Journals
eISSN - 2413-2934
pISSN - 1728-2802
DOI - 10.18821/1728-2802-2019-23-1-21-23
Subject(s) - biomechanics , mandible (arthropod mouthpart) , computer science , finite element method , dentition , process (computing) , orthodontics , virtual model , dentistry , engineering , medicine , simulation , structural engineering , anatomy , botany , biology , genus , operating system
The technology of patient-specific computer planning of the restoration process of the edentulous mandible dentition using dental implants is considered. A model of the jaw and distribution of elastic modules by its volume are reconstructed from a computer tomogram. The model is supplemented with virtual implants and a model of the prosthetic structure and is passed on to the finite element complex, where the loading and supporting conditions are specified. Biomechanical analysis and comparison of two implant placement schemes (“All-on-4” and in parallel implants) is carried out for two types of loading that model biting and chewing.