紧急程度高
-中度严重
将手臂与连接到躯干的肢体的其余部分分开。
原因通常是创伤性的，尽管它可能是继发性手术的次要因素。
当在手术中进行截肢时，在切割骨骼和肌肉之前结扎血管以防止出血。最常见的原因是导致血液循环不良，肿瘤，畸形，感染和/或坏疽的疾病。
当在创伤的情况下发生截肢时，出血和组织损失通常更大。当肢体或撕脱被移除时，出血可能是巨大的并且手术修复非常困难。最常见的原因是交通事故，工伤事故和战伤。
选择的治疗方法是外科手术，并且优先考虑尽可能多地保存成员并避免出血和感染。如果不加以控制，严重病例可导致患者死亡。
在创伤性截肢的情况下，止血带可用于止血，直到进行外科手术。如果截肢和残端得到适当的护理，可以评估在专门的中心再植入肢体。
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医生 Oscar Garcia-Esquirol
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