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近几年来口腔颌面部恶性肿瘤术后大面积组织缺损的立即修复日益受到重视。我科于1995年8月以来应用肌蒂型胸大肌肌皮瓣及复合肌皮瓣修复口腔颌面部恶性肿瘤术后软组织及骨组织缺损，效果满意，现报道如下。1资料与方法1．1一般资料：本组21例，男性12例，女性9例，年龄P、。72
In recent years, the immediate repair of large-area tissue defects after oral and maxillofacial malignancies has received increasing attention. Since August 1995, our department has applied muscle pedicled pectoralis major myocutaneous flaps and complex myocutaneous flaps to repair soft tissue and bone defects after oral and maxillofacial malignancies. The results are satisfactory and are reported below. 1 Materials and Methods 1.1 General Information: 21 patients in this group, 12 males and 9 females, age P,. 72