冬季天气干燥,是耳鼻喉疾病的高发季节,特别是耳冻伤、鼻出血、急性会厌炎等就诊的患者比平时增加很多,因此冬季应做好保健预防。一、耳冻伤原因:两只耳朵突出在头部两侧,皮肤很薄,皮下组织较少,与耳廓软骨连接比较紧密,由于 Dry weather in winter, is the high season of otolaryngological diseases, especially ear frostbite, epistaxis, acute epiglottitis and other treatment of patients increased much more than usual, so winter should do a good job in health prevention. First, the ear frostbite causes: two ears prominent on both sides of the head, the skin is very thin, less subcutaneous tissue, and auricle cartilage connection more closely due to