根据我院儿科的门诊数据统计,患外耳道感染的儿童,８５%以上是因掏耳致伤感染。掏耳为什么容易造成外耳道感染呢？这是由外耳道解剖结构的特殊性所决定的。儿童的外耳道皮肤比较薄,皮下组织较少,紧贴软骨和骨膜,且有极丰富的神经分支。所以,掏耳很容易损伤皮肤,使微生物繁殖,导 According to our hospital pediatric outpatient statistics, more than 85% of children with external auditory canal infection are ear infections due to ear digging. Why ear ear canal easily cause it? This is determined by the particularity of the external auditory canal anatomy. Children’s external auditory canal skin is relatively thin, less subcutaneous tissue, close to the cartilage and periosteum, and has a very rich nerve branch. Therefore, dig the ear is easy to damage the skin, so that microbial propagation, guide