RESULTS:The survival rates of Kirschner's pins group, minitype steel plate group,embracing fixator of memory alloy group and longitudinal fixation of steel wire plus the embracing fixator of memory alloy group were 0, 8%( /8), 8%( /8), 00%(8/8);
RESULTS:The survival rates of Kirschner's pins group, minitype steel plate group,embracing fixator of memory alloy group and longitudinal fixation of steel wire plus the embracing fixator of memory alloy group were 0, 8%( /8), 8%( /8), 00%(8/8);
果克氏针组、微型钢板组、记忆合金环抱器组、钢丝加记忆合金环抱器组成活率分别为0, 8%( /8), 8%( /8),00%(8/8);