What kind of material should be used for children's external ear reconstruction, whether to use biological materials for artificial support or costal cartilage, must be a problem that puzzles most small ear parents.

What kind of material is good for external ear reconstruction

Autologous costal cartilage and biological artificial scaffold materials are also commonly used for ear reconstruction.

However, there are some differences between the two better ear reconstruction materials:

1. The autogenous costal cartilage material is taken from costal cartilage, which is suitable for external ear reconstruction. It is not easy to be infected and has few complications after surgery.

External ear reconstruction material: costal cartilage

2. Medpor artificial stent is also a good material for external ear reconstruction, Many years of clinical experience in China 。

After ear implantation, the artificial scaffold material can also be degraded slowly in its own development, and better auricle shape can be achieved by combining with autologous tissue.

Although the artificial stent material is allogeneic, it was approved by FDA for clinical use in the United States, Almost no rejection after the test The service life of ear reconstruction biomaterials is also relatively long.

Biomaterials, artificial scaffold for external ear reconstruction

Autogenous costal cartilage and artificial scaffold are good materials for external ear reconstruction. What kind of microtia should we choose?

Is it better to reconstruct the external ear with artificial scaffold or costal cartilage?

It is better to reconstruct the external ear with artificial scaffold or costal cartilage, depending on which material your ear conditions are suitable for.

1. Artificial scaffold for external ear reconstruction is suitable for patients who are unwilling to cut costal cartilage for ear reconstruction, or choose artificial scaffold materials for ear reconstruction when children's costal cartilage is mature.

Artificial scaffold materials for external ear reconstruction

Artificial stents also have many advantages in ear reconstruction, such as less difficult to carve than ribs, and shorter operation time.

2. If parents are willing to take costal cartilage for ear reconstruction when the child is about 4-6 years old, that is, when the costal cartilage is relatively mature, then there are many advantages of costal ear reconstruction.

The advantages of rib ear reconstruction are: From yourself, no rejection After operation, the auricle is clear and lifelike with good elasticity.

Therefore, the small side of the Mei23 best 6z network thinks that the reconstruction of autogenous rib cartilage in the outer ear is better than the bioartificial support material. The specific choice depends on which one you are suitable for.