Objective: to investigate the donor site to obtain the auricular cartilage for nasal tip plasty.
目的：探讨鼻尖整形时耳软骨的切取部位。
The auricular cartilage supports the vertical canal while the horizontal canal, coursing medially and distally, is surrounded by annular cartilage.
耳廓软骨支撑着垂直耳道，而在远侧居中分部的水平耳道则由环形软骨包围。
Objective To discuss the clinical application of partial ala nasi defect prothesis with the skin flap of ala nasi defect region, the skin flap of nasolabial groove plus auricular cartilage bracket.
目的探讨鼻翼缺损区皮瓣、鼻唇沟皮瓣加耳廓软骨支架行鼻翼部分缺损整复的临床应用。
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