Objective To promote the survival of the auricular flap in repairing the larger alar defect deformity.
目的提高耳廓复合组织瓣移植的成活率，修复较大面积鼻翼缺损。
Objectives to determine whether free auricular cartilage grafts can be used to reconstruct the extensive anterior defect of rabbit trachea and observe the difference between autograft and allograft.
目的探讨用游离兔耳廓软骨修复广泛气管前壁缺损的可行性，并观察自体移植与异体移植的差异。
Methods A surgical technique was presented to repair nasal alar defect with a free auricular composite flap, which was vascularized by branches of superficial temporal artery.
方法应用显微外科技术，游离移植由颞浅血管供血的耳廓复合组织瓣再造鼻翼。
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