The compound auricular tissue transplantation was performed in 4 cases. Z-plasty at the lower ear lobe was performed in 2 cases.
其中有6例行凹陷畸形充填，4例行耳廓组织复合移植，2例行耳垂下方Z成形术。
2
Methods The correction method included restoration of the orbicularis sphincter at the affected side, interior movement of the surgical oral commisure and Z-plasty skin closure.
方法通过重建、恢复患侧口角蜗轴、适当内移口角定点、设计皮肤锯齿状切口等方法修复大口畸形。
3
The patients were treated with resection and direct suture, "Z" or "w" plasty, fractional resection and instant dilation respectively.