[The biomechanical basis for the number of blocking screws in the intramedullary metal-polymer osteosynthesis of comminuted longitudinally unstable fractures of the femoral diaphysis].
A technique is submitted for finding the minimum number of blocking screws in carrying out a blocking intramedullary metallopolymeric osteosynthesis of comminuted longitudinal unstable fractures of the femoral diaphysis. It has been shown that to ensure stability of the system of injury "bone-clamp" under conditions of dynamic loads it is necessary that four blocking screws be passed in age groups I and II, with six blocking screws being used in age group III.
Rublenyk
I M
IM
Vasiuk
V L
VL
Paladiuk
V V
VV
Shaĭko-Shaĭkovs'kyĭ
O H
OH
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001696:Biomechanical Phenomena; D001863:Bone Screws / Q000706:statistics & numerical data; D018483:Diaphyses / Q000293:injuries / Q000503:physiopathology / Q000601:surgery; D005264:Femoral Fractures / Q000503:physiopathology / Q000601:surgery*; D005594:Fracture Fixation, Intramedullary / Q000379:methods* / Q000706:statistics & numerical data; D018460:Fractures, Comminuted / Q000503:physiopathology / Q000601:surgery*; D006801:Humans; D008875:Middle Aged