Bilateral otoplasty of external ear的用法和样例：
- Otoplasty of external ear
- Objective To study the methods of external ear reconstruction for congenital microtia.
- Four cases of external ear reconstruction were performed with a modified method in one stage.
- Elimination criteria: The case which belong to tinnitus and deafness due to the diseases of external ear or middle ear or center lesion.
- After operation, all patients showed satisfactory appearance of external ear, and obvious improvement of contour of auricle and cavity of concha.
应用“M”形复合组织瓣设计法术后 ,耳郭和耳甲腔的外形改善明显 ,整个外耳形态满意。