Algorithm of selecting the technique of surgical treatment of patients with pelvic ring posttraumatic deformities

The original external fixator was used for deformity correction and stabilization of the bone position achieved in all cases. The details of design of the fixator are described, as well as the technique of its application, the technique of osteotomies of pelvic bones, and internal fixation techniques for them and pelvic articulations. The features of stage-by-stage correcting pelvic deformities of different types by the techniques developed according to the working classification proposed are presented.