Quick overview of three types of materials

silica gel：稳定、易取出，常用于nose；expanded：贴合自然、位移少，但无菌要求高；自体cartilage（耳/肋）：无排异，多用于nose。

how to match

In actual plans, they are often used in combination-a prosthesis for the bridge of the nose and an autogenous cartilage for the tip of the nose to balance support and nature.

The key is matching

不盲目追求某一种"更好"的material，而要看它是否匹配你的鼻部基础与整体方案。材料选择属医疗决策，需医生面诊评估。

The effect of nasal plastic surgery varies from person to person, and the operation carries certain risks; please choose a regular medical institution and a qualified doctor to fully communicate expectations through face-to-face diagnosis before surgery.