Method in 17 cases were closed or open, crush or transverse tibial fractures using a new type of magnetic locking intramedullary nail treatment, efficiency, and the therapeutic effect observed.
Results There were 9 casesofcrush syndrome, 3 severe alcoholism, 2 scourge injury, 2 large area scald, 1 diabetes keto acid and shock, 1 long-distance running, 1 high strength manual labor.