solid

silica gel

Prior to the present invention, the preferred materials for rhinoplasty came from patients.

costal cartilage

. Because of this

reinforcer

Is taken from the subject himself, so there will be no rejection. But using one's own costal cartilage as rhinoplasty material has its own insurmountable weaknesses: first, this material

cartilage

decrease

rib

To obtain this material, you must

chest

During the operation, the patient had some pain. Second, costal cartilage itself will be damaged by human body.

part

Absorption, so it will produce

nose

Deformation. Third, costal cartilage is not easy.

Shape; appearance

After being implanted in the nose, it will

Give people

one kind

impurity

The feeling of implantation. In addition, the material of autogenous costal cartilage is also limited in quantity, so the autogenous costal cartilage is withdrawn; The position of the preferred material for rhinoplasty.