冻伤属寒冷性皮肤病,是冬季常见病。系因人体在极其寒冷潮湿的环境中血液循环不好,使暴露在外面的皮肤发生炎性反应的情形。发病率与自身身体素质、天气变化、职业及工作环境等因素有关。我部地处东北,冬季寒冷时期较长、空气湿度较大,新兵集训期间冻伤发生率较高,本院通过不定 Frostbite is a cold skin disease, is a common winter disease. Is due to the human body in extremely cold and humid environment, poor blood circulation, so that the skin exposed to the inflammatory reaction occurs. Incidence and their own physical fitness, weather changes, occupations and work environment and other factors. My department is located in the northeast, the longer the winter cold period, the greater the humidity of the air, a higher incidence of frostbite during recruits training camp, the hospital through uncertain