Currently, in the surgical treatment of fractures, the technology of low-traumatic fixation of bone fragments is being actively introduced. Preference is given to the atraumatic nature of the intervention in relation to the periosteum, bone marrow and surrounding soft tissues. From the point of view of patient rehabilitation, that method of treatment is considered as functional, which allows the management of patients without additional external immobilization, an early load on the operated limb. The aim of this report was to study and describe the results of treatment locking intramedullary osteosynthesis of fractures of the femur with ChM fixators (ChARFIX system)