Objective To explore a suitable method for repairing intraoral defects after radical operation for mouthfloor carcinoma.
目的探讨口底癌根治术后口底缺损修复的一种术式。
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Method 5 cases of intraoral defects were repaired with bilateral nasolabial myocutaneous flap after radical operation of mouthfloor carcinoma.
方法分析5例口底癌患者，接受联合根治术后应用双侧带蒂鼻唇沟岛状肌皮瓣进行口底及舌的一期修复。
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Conclusion: Combining depressor labii inferior is flap with iliac bone transfer are suitable for composite reconstruction of the mouthfloor defects in advanced cancer patients.