Surgical treatment of microtia

Microauricular malformation is a common congenital malformation of the ear, which not only affects the appearance of patients, but also may have a negative impact on their psychology and social interaction. Surgical treatment is the main method to correct microtia at present. This article will introduce the related contents of surgical treatment of microtia in detail.

1、 Classification of microtia

Microauricular malformations can be divided into various types according to the degree and shape of auricular malformations, including mild, moderate and severe microtia. Different types of microtia need different surgical methods.

2、 Timing of surgical treatment of microtia

The time for surgical treatment of microtia is generally about 6 years old, when the ear is basically mature and the surgical effect is good. However, the specific operation time should be comprehensively considered according to the patient's ear deformity, physical condition, psychological needs and other factors.

3、 Surgical treatment of microtia

1. Reconstruction of auricle Auricle reconstruction is one of the main methods for the surgical treatment of microtia. Autogenous cartilage or artificial materials are used to reconstruct the shape and structure of the auricle. The procedure includes ear skin expansion, cartilage scaffold implantation and ear shaping.

2. External auditory canal plasty For patients with microtia accompanied by atresia of external auditory canal, external auditory canal plasty is also required to restore the hearing function of the ear. The surgical methods include external auditory meatus incision, cartilage reconstruction and tympanic membrane repair.

4、 Risk and complications of surgical treatment of microtia

Although the surgical treatment of microtia is effective, there are certain risks and complications, such as bleeding, infection, cartilage absorption, and the shape of the ear is not ideal. Therefore, before surgery, patients need to fully understand the risks and complications of surgery, and do a good job of preoperative preparation and postoperative care under the guidance of doctors.

5、 Evaluation of surgical treatment of microtia

The evaluation of surgical treatment of microtia mainly includes the evaluation of ear morphology and hearing function. The morphology of the patient's ear should be similar to that of the normal ear, and the hearing function should be improved significantly.

6、 Precautions for surgical treatment of microtia

1. Choose regular medical institutions and experienced doctors for surgery. 2. Make a comprehensive physical examination before operation to ensure good physical condition. 3. Nursing shall be carried out according to the doctor's requirements after the operation to avoid ear collision and infection. 4. Regularly recheck to find and deal with possible problems after operation.

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