5例均为男性,年龄20～44岁。3例为煤矿塌方致压伤,其中2例被压砸2h,1例被掩埋5h;2例为汽车撞伤。受伤部位在臀部和(或)大腿。5例均无骨折和开放伤口,曾在当地医院住院。因无尿而于伤后10～24h转入我院。入院后诊断挤压综合征。给予以下处理:①急诊切开减 5 cases were male, aged 20 to 44 years old. 3 cases of crushing caused by collapse in coal mine, of which 2 cases were pressure smash 2h, 1 case was buried 5h; 2 cases of car bruises. Wounds in the buttocks and / or thighs. None of the 5 patients had fractures and open wounds and were hospitalized in a local hospital. Because of anuria in 10 ~ 24h after injury into our hospital. Post-hospital diagnosis of crush syndrome. Give the following treatment: ① cut emergency cut