Ellenbogen R
Plast Reconstr Surg. 1979 Mar;63(3):364-8. doi: 10.1097/00006534-197903000-00012.
With the increasing popularity of platysmal face lifts, the anatomy of the cervical branch of the facial nerve should be noted. The postoperative appearance of lack of ability to retrude the corner of the mouth, in someone who had a "full denture" smile preoperatively, could possibly be due to severance or stretching of the rami of the cervical branch of the facial nerve--rather than an injury of the facial nerve of the marginal mandibular branch.
随着颈阔肌面部提升术越来越受欢迎，应注意面神经颈支的解剖结构。术前有“全口义齿”式微笑的患者，术后出现口角不能后缩的外观，可能是由于面神经颈支分支的切断或拉伸——而非下颌缘支面神经损伤所致。
