The results showed that only 1 (6.25%) had minimal facial weakness in the group of superficial parotidectomy and 2 (40%) in the group of parotidectomy.

• 本研究结果显示在浅层腮腺肿瘤切除手术中只有一个病人有轻度的颜面神经功能受损(6.；25%25)，而在全腮腺肿瘤切除手术中则有两个病人有轻度的颜面神经功能受损(40%25)。