The method for determining the stability of bone fragments in the treatment of unstable injuries of the pelvis external fixation device

摘要

A method for determining the stability of bone fragments in the treatment of unstable lesions pelvis in the external fixation device by examining the rigidity fixation and stability of the APS, characterized in that it additionally administered on two parallel rod at a rear half rings pelvic lesions in the upper and lower thirds of the ilio-sacral joint, which corresponds to the body first and second sacral vertebra and a load on the spine axis down on the entire plane near the upper joint surface of the first body to resttsovogo vertebra and the bottom up to the roof of the acetabulum, the change in stiffness is determined by fixing the offset value of bone fracture front end semiring pelvis depending on administration pair of elements and each element of alternate removal.