Open AccessExtrafocal compression osteosynthesis of mandibular fractures and its biomechanical justification
Author(s) -
F. S. Khamitov,
R. S. Sabirov,
V. I. Evseev
Publication year - 1988
Publication title -
kazanskij medicinskij žurnal
Language(s) - English
Resource type - Journals
eISSN - 2587-9359
pISSN - 0368-4814
DOI - 10.17816/kazmj99655
Subject(s) - masticatory force , osteosynthesis , orthodontics , compression (physics) , biomechanics , mathematics , anatomy , medicine , materials science , composite material
We studied the biomechanical features of mandibular fractures by mathematical modeling methods taking into account the data of direct and inverse gnathodinamometry. The forces of the masticatory muscles were measured strainsometrically. The following values of gnathodinamometry were taken for analysis of mathematical models of maxillofacial region: direct in central part - 21,28-28,28 kgf, in lateral parts - 37, 52-48,02 kgf; reverse - 7.26-11,16 kgf. Vectors of masticatory muscles and muscles of hyoid bone were studied mathematically.