Cabin Jonathan A, Bassiri-Tehrani Michael, Sclafani Anthony P, Romo Thomas
Otolaryngology - Head & Neck Surgery, New York Eye & Ear Infirmary of Mount Sinai, 310 East 14th Street, New York, NY 10003, USA.
Division of Facial Plastic & Reconstructive Surgery, Otolaryngology - Head & Neck Surgery, New York Eye & Ear Infirmary of Mount Sinai, Icahn School of Medicine at Mount Sinai, 310 East 14th Street, New York, NY 10003, USA.
Facial Plast Surg Clin North Am. 2014 Nov;22(4):623-38. doi: 10.1016/j.fsc.2014.07.004. Epub 2014 Sep 4.
Microtia represents a spectrum of maldevelopment of the external ear. Reconstructive techniques may utilize an autogenous rib cartilage framework and require 2-4 stages; alternatively, an alloplastic framework can be used and typically requires 1-2 stages. Successful reconstruction of microtia with either technique can provide a significant quality of life improvement, and both techniques are described in this article.
小耳畸形表现为外耳一系列的发育不良。重建技术可采用自体肋软骨支架，需要2至4个阶段；或者，也可使用异体材料支架，通常需要1至2个阶段。采用这两种技术成功重建小耳畸形均可显著改善生活质量，本文将对这两种技术进行描述。
