The Advanced Science open access journal including Selected Papers of BIOMECHANICAL GROUNDS FOR THE BIOTECHNICAL SYSTEMS EFFICIENCY FOR AN OSTEOSYNTHESYS OF THE STARTING DIAPHYSIAL FEMUR FRACTURES

S Bilyk, V Vasilow, I Oleksjiuk, D Lenik, A Shayiko-Shayikovsky
unpublished
The experimental value and comparative analysis observed for the effective usage of some fixation constructions for opaque shaft fractures femur bones. We have received experimentally and analyzed the deformative parameters of biotechnical system "bone-fixing construction" in the terms o f pressure and their comparison with nominal standard-(the specimen o f non-damaged femur bone). The experiments had been performed on 36 fresh specimen of femur bones, brought during autopsy from dying people
more » ... from dying people at the accidents at the age from 20 to 60. Introduction The occupational, domestic and street traumatism is one of the basic main for disability amd invalidity of population. The problem of medical treating of the breaks of long tubular bones i musculoscent system, and the quickest returning of the sufferers to active and full activity is one i the most important and actual task. This problem is not'medical, but is a social-economic problem. We have statistic data of femur's fracture-21,8% cases, fibula's fracture ceses are 52,5%.' conservative treating is very spread nowadays: more than 51% of open fractures are conservatively (plaster bandage) and only 49% with surgical approach. The relation for closed fractures are 89% and 11% accordingly. The osteosynthesis (bonei intramedullary) [4] used in 72,3 % cases for general quantity of surgical intervention. However, as it recorded that the non-stable of ostesynthesis was in 22% cases. It is caused by! imperfection of the structure the interstitial fixation constructions. A wealth of modem fixating constructions are rather wide and various there. Among tbemi different bone fixators and systems, rod transosseous constructions, intramedullary fixators, ft i reason for the existence of variety fixating systems and constructions and it is the reason fiael appearing and developing new constructions for osteosynthesis.
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