Treatment of patients with open fractures of the long bones is an important problem for practical healthcare due to the severity of this pathology, the high risk of complications, the duration of treatment, and the large number of unsatisfactory outcomes. The choice of the method of bone fragment immobilization is one of the challenging tasks faced by traumatologists in providing emergency care to patients with open fractures of the long tubular bones. The advantages of early extrafocal external fixation in this pathology are well known.