颊癌是口腔癌中常见的恶性肿瘤之一,其发病率约居口腔癌的第2～3位。颊癌病变原发于颊粘膜,后向周围及深层组织浸润生长而波及颊肌、颊部皮肤、上下牙龈、颌骨及咽侧等组织。目前对颊癌的有效治疗方法仍以手术切除为主、配合化疗、放疗等综合疗法,术后缺损必须修复。对颊部洞穿缺损,过去常采取二期整复,从而在一定时间内使病人的外貌和功 Buccal cancer is one of the common malignant tumors in oral cancer, and its incidence is about 2 ~ 3 of oral cancer. Cheek cancer lesions in the buccal mucosa, followed by infiltration and growth around the deep tissue and spread to the buccal muscles, cheek skin, upper and lower gums, jaw and pharynx and other tissues. The current effective treatment of buccal cancer is still mainly surgical resection, with chemotherapy, radiotherapy and other comprehensive therapies, postoperative defects must be repaired. On the cheek hole through the defect, the past often taken two reconstructive, so that within a certain period of time the patient's appearance and work