目的：探讨在外鼻恶性肿瘤切除后缺损修复中双侧单蒂旋转皮瓣的应用。
Objective: To explore the application of bilateral rotary skin flap with single pedicle in repairing the defect after removing external nose neoplasms.
为探讨简便易行、损伤小的下咽成形方法，选择下咽侧后壁癌或梨状窝外侧壁肿瘤，用患侧单、双蒂胸锁乳突肌皮瓣修补咽、舌根缺损。
Pharynx and radix linguage were repaired with single and double pedicle sternocleidomastoid flap in the lateral posterior wall of pharynx or pyriform apertue.
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