烧伤主要指热力、化学物质、电能、放射线等引起的皮肤、黏膜、甚至深部组织的损害,其中皮肤热力烧伤(如火焰、开水等烧伤)最为多见。据统计,每年因意外伤害的死亡人数,烧伤仅次于交通事故,排在第二位,而且在交通事故伤害中也有大量伤员合并烧伤。中国烧伤年发病率约为1.5%～2%,即每年约有2 000万人遭受不同程度的烧伤,其中约5%的烧伤患者需要住院治疗。 Burn mainly refers to the heat, chemicals, electricity, radiation and other skin, mucous membranes, and even deep tissue damage, including skin thermal burn (such as flames, boiled water, etc.) the most common. According to statistics, the number of deaths due to accidental injuries each year, burns second only to traffic accidents, came in second, and injuries in traffic accidents also have a large number of injuries combined burn. The annual incidence of burn in China is about 1.5% -2%, that is, about 20 million people suffer different degrees of burn each year, of which about 5% of burn patients need hospitalization.