颊部癌的发病率并不高,其治疗效果欠满意,主要由于过去全层切除后造成的穿通性缺损不能一期修复,而导致患者长期住院多次修复,或采取放疗加局部缩小范围的手术,最后仍给患者造成功能上的障碍和美观上的缺陷,甚至往往是局部无法控制的多次复发而导致不良的后果。早在二十世纪初期就有学者对修复颊部 The incidence of cheek cancer is not high, and its therapeutic effect is unsatisfactory, mainly due to the fact that in the past, the penetrating defect caused by full-thickness resection can not be repaired at one stage, resulting in long-term hospitalization of patients with multiple repairs, or taking radiotherapy plus local narrowing range. Surgery, in the end, still causes functional obstacles and aesthetic defects to the patient, and is often even a result of multiple recurrences that cannot be controlled locally, resulting in adverse consequences. As early as the beginning of the 20th century, there were scholars who repaired the cheeks.