涎腺肿瘤占颌面部肿瘤的2 0 %左右,其中80 %发生在腮腺[1] ;因此腮腺区手术是颌面外科最常见的手术之一。术中翻瓣将肿瘤及腺体摘除后,虽然将软组织瓣复位,但仍有空腔存在,因此,术后引流关系创口愈合及并发症的发生。近两年来,我科使用负压引流,收到了较橡皮片引流更好的效果,? Salivary gland tumors account for about 20% of maxillofacial tumors, 80% of which occur in the parotid gland [1]; therefore parotid gland surgery is one of the most common procedures for maxillofacial surgery. Surgery flaps tumor and gland removal, although the soft tissue flap reduction, but there are still cavities, therefore, postoperative drainage wound healing and complications. In the past two years, our department used negative pressure drainage, received a better effect than the rubber drainage.