Skin of external ear的用法和样例：
例句
- The anterior skin of the concha was left intact and its redundancy was corrected by its own viscoelastic property.
住院后接受经耳后切口，切除耳壳纺椎形软骨而完成耳朵整形手术，外耳前面的皮肤仍然保持完整。 - With the use of skin expansion in the ear reconstruction, it is better to know the effect of the expanded skin flap on the cartilage framework.
随着皮肤扩张术在外耳再造中的应用，更需了解扩张皮瓣对自体肋软骨支架的影响。
