Manifestation of nostril asymmetry

两侧鼻孔大小、形态或高度不一致，正面观显鼻部歪斜或不协调，可能单独存在，也常伴alar缘、鼻小柱问题。

common cause

• Deviation of nasal septum and traction;

• The nostril edge is high and low (one side retracts);

• Soft tissue asymmetry due to previous trauma or surgery.

Improve thinking

需先明确哪一侧为"基准"，再针对性处理：鼻翼缘后缩侧可移植cartilage支撑下拉，鼻小柱偏斜需调整中线，必要时结合nasal synthesis。

note

Complete symmetry of the nostrils is difficult to achieve, and the goal is visual coordination and improvement of obvious asymmetry. It is important to communicate expectations before surgery.

Specific plans require face-to-face evaluation.