BONE FRAGMENTS DISPLACEMENT IN THE TREATMENT OF DIAPHYSEAL FRACTURES AND THEIR IMPORTANCE TO THE PROCESS OF BONE REGENERATION Journal title: Orthopaedics, Traumatology and Prosthetics Authors: Olexii Popsuishapka, Valeriy Litvishko, Nataliya Ashukina, Svetlana Š†akovenko Subject(s): Internal Medicine, Orthopedics, Medicine, Research & Experimental