冷损伤是机体受寒冷刺激引起的损伤,临床上分为全身性冷损伤和局部性冷损伤。全身性冷损伤包括“低体温”(冻僵),局部性冷损伤包括冻结性损伤和非冻结性损伤。冻结性损伤,简称冻伤;非冻结性损伤包括冻疮、战壕足、浸渍足等,其中冻伤和冻疮较为常见。造成冷损伤的发病原因有哪些? Cold damage is the body caused by cold stimulation damage, clinically divided into generalized cold injury and local cold injury. Systemic cold lesions include “low body temperature” (frozen), localized cold lesions including frozen and non-frozen lesions. Frozen injury, referred to as frostbite; non-freezing injury, including frostbite, trenches enough, impregnated enough, of which frostbite and frostbite are more common. What causes the incidence of cold injury?