UDK: 616.718.4:616.71-001.5-089.84

Bench tests of internal stress osteosynthesis of diaphysis femoral segment using clamps with thermomechanical memory

A. N. Svetashov

Новокузнецкий государственный институт усовершенствования врачей

Abstract

We analyzed bench tests of the strength of osteosynthesis with the use of clamps with thermomechanical memory 64 of the femur obtained from the corpses of people who died at the age of 30—56. The findings showed a multiple increase (in our case 15—20 times) in the resistance to stress in tension and torsion strapped to the pin bone fragments. Also it was found that if you install compress staple legs through both cortical layers of the femur, femoral fixation increases 1,5 times in comparison with involvement of only one cortical layer

Keywords

fractures, femur, intensed osteosynthesis

Contacts

Светашов Андрей Николаевич — к. м. н., майор медицинской службы, докторант ГОУ ДПО Новокузнецкого государственного института усовершенствования врачей Росздрава, e-mail: imtamed@mail.ru