Extrafocal compression osteosynthesis of mandibular fractures and its biomechanical justification
F. S. Khamitov , R. S. Sabirov , V. I. Evseev
Kazan medical journal ›› 1988, Vol. 69 ›› Issue (6) : 417 -419.
Extrafocal compression osteosynthesis of mandibular fractures and its biomechanical justification
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.
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