17.Conclusion:one stage otoplasty is effective for treatment of the congenital malformations of the external and middle ear.
Ⅰ期整复术是治疗外耳、中耳畸形和外耳道锁并存的有效方法。
18.Congenital microphthalmia is a developmental defect of ocular disorder with autosomal dominant, autosomal recessive, and X-linked recessive modes of inheritance.