Is the accessory ear a microtia

Ear appendage is a common malformation of the ear, which refers to additional vegetations in front of or around the tragus. The size, shape and number of acorns vary from person to person. Some people may have only one small acorn, while others may have more than one large acorn. So, does the appendage belong to microtia? This is a matter of great concern, and we will discuss it from several aspects.

1、 Reasons for the formation of aconite

The cause of the formation of Aconitum is still unclear, which may be related to heredity, abnormal embryonic development and other factors. In the process of embryonic development, the tissues and structures of the ear gradually form. If there are abnormalities in this process, it may lead to the formation of the ear appendage. In addition, some environmental factors, such as radiation and chemicals, may also have an impact on embryonic development and increase the incidence of aconite.

2、 The difference between appendage and microtia

Microauricular malformation is a kind of serious ear malformation, which refers to the obvious abnormality of the structure and function of the ear, such as auricle hypoplasia, stenosis or atresia of the external auditory canal, and middle ear malformation. The microtia usually affects hearing and appearance and requires surgical treatment. The accessory ear is a relatively minor ear malformation, which usually does not affect hearing and ear function, but is different in appearance. Therefore, the appendage does not belong to microtia.

3、 Treatment of Aconite

If the appendage has a greater impact on the appearance of the patient, or the patient is dissatisfied with the appendage, surgery can be considered. The method of surgery is usually to remove the appendage and suture it. The operation is usually carried out 3-6 months after the birth of the patient. At this time, the tissues and structures of the ear are not fully developed. The operation is less difficult and the effect is good. If the patient is older, the difficulty of surgery may increase, and the effect may be affected to some extent.

4、 Precautions for appendage surgery

1. Before the operation, a comprehensive physical examination is required to ensure that the patient is healthy and has no surgical contraindication. 2. Before the operation, the ear needs to be examined in detail to determine the size, shape and position of the appendage, and formulate a reasonable operation plan. 3. Pay attention to rest after operation, keep ears clean and avoid infection. 4. After the operation, it is necessary to change the dressing and remove the suture according to the doctor's requirements to avoid the wound splitting. 5. Pay attention to diet after operation and avoid eating spicy and irritant food to avoid affecting wound healing.

5、 Conclusion

To sum up, the accessory ear is not a microtia, it is a relatively minor ear malformation, and usually does not affect hearing and ear function. If the appendage has a greater impact on the appearance of the patient, or the patient is dissatisfied with the appendage, surgery can be considered. The method of surgery is usually to remove the appendage and suture it. The operation is usually carried out 3-6 months after the birth of the patient. At this time, the tissues and structures of the ear are not fully developed. The operation is less difficult and the effect is good. After the operation, pay attention to rest, keep the ear clean, avoid infection, change the dressing and remove the suture according to the doctor's requirements, avoid the wound splitting, pay attention to diet, avoid eating spicy and irritating food, so as not to affect the wound healing.

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