Orticochea M
Clin Plast Surg. 1981 Jul;8(3):481-505.
The concha of the ear appears to be the best donor site for total nasal reconstruction, no matter what the cause of the loss of the nose. The advantages of the technique are as follows: (1) The skin is of the same color, texture, and thickness as that of a normal nose. (2) The osteocartilaginous framework is automatically provided by the conchal cartilage and a bony strut when required. (3) The lining is also an integral part of the flaps and does not require another source. (4) The nostrils are of good size and the patient breathes normally. (5) The ears from which the concha has been removed keep their normal shape, size, and appearance, and are only slightly flatter than normal. Replacement of the concha by a skin graft does not change its cosmetic appearance.
无论鼻部缺失的原因是什么,耳甲似乎都是全鼻再造的最佳供区。该技术的优点如下:(1)皮肤的颜色、质地和厚度与正常鼻子相同。(2)骨软骨支架可由耳甲软骨自动提供,必要时还可提供一块骨支柱。(3)衬里也是皮瓣的一个组成部分,无需其他来源。(4)鼻孔大小合适,患者呼吸正常。(5)取了耳甲的耳朵保持其正常的形状、大小和外观,只是比正常耳朵稍平一些。用皮肤移植替代耳甲不会改变其外观。