损毁肢体严重性评分(mangled extremi ty severity score, MESS)如下:骨骼、软组织损伤。脉搏减弱或不能触及但末梢灌注正常1 *无脉,感觉过敏,末梢充盈差2 *皮温凉,感觉运动消失3 *休克。引自:Johansen K, Daines M,Howey T,et al ﹒ Objective criteria accurately predict amputation folowinglower extremity trauma ﹒ J Trauma,1990,30:568 ......