Abstract: According to diverse authors, diaphyseal fractures of the decrease leg bones are pressing trouble in traumatology and orthopedics. Diaphyseal fractures of the decrease leg bones are found as much as 27% (in keeping with O. V. Krasavitsa) of all accidents to the bones of the skeleton. The authors describe that the drawback of bone osteosynthesis is a big range of headaches and notes the instability of the plate, in addition to aseptic necrosis with its next destruction, is as much as 35% of cases.