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目的 探讨口腔及口咽癌术后咽腔软组织缺损的修复方法。方法 应用多种组织瓣修复此类缺损 13例。结果 3种组织瓣全部成活 ,功能和外形良好。结论 舌瓣适合小范围缺损 ,前壁皮瓣适合保留部分颌骨的大范围缺损 ,胸大肌肌皮瓣适合切除颌骨的大块缺损
Objective To investigate the repair of pharyngeal soft tissue defects in oral and oropharyngeal carcinoma patients. Methods A variety of tissue flaps were used to repair 13 such defects. Results All three tissue flaps survived with good function and shape. Conclusion The flap is suitable for a small area of defect. The flap of the anterior wall is suitable for the preservation of a wide range of partial defects of the jaw. The pectoralis major myocutaneous flap is suitable for the removal of large defects of the jawbone