腮腺良性肿瘤传统手术常将腮腺浅叶及部分深叶切除,有手术创伤大、面瘫发生率高、面部凹陷畸形等不足。近几年来,我科采用区域性切除的治疗方法,效果满意,现报告如下。1资料与方法1.1临床资料 Parotid benign tumor traditional surgery often parotid shunt shallow and part of the deep lobectomy, surgical trauma, facial paralysis, high incidence of facial deformity and other deficiencies. In recent years, our department adopted a regional excision of the treatment, the effect is satisfactory, are as follows. 1 Materials and Methods 1.1 Clinical data