Objective: To evaluate the application value of heterogeneous acellular dermal matrix in prevention of gustatory sweating syndrome after parotidectomy.

• 摘要目的：评价应用异种脱细胞真皮基质修复膜重建腮腺咬肌筋膜预防腮腺切除术后味觉出汗综合征的效果。