What are the causes of pediatric external ear deformities?

Patient's question:

One month ago

Doctor's answer:

Deformities of the auricle can be congenital or acquired. Those caused by congenital factors are often not just limited to auricular deformities but are accompanied by abnormalities in the external auditory canal, middle ear, and other structures. Acquired factors, such as trauma to the auricle or infections, can also cause severe auricular deformities. In some cases, these may be complicated by stenosis or atresia of the external auditory canal, but they generally do not involve middle ear abnormalities.
Children with external ear deformities face significant harm, so it is recommended that patients seek timely treatment at a specialized clinic under the guidance of a doctor. Daily activities can be performed appropriately, but attention should be paid to preventing "internal heat" (excess internal heat). We hope the child can recover as soon as possible!