The facial artery and branches: inferior lip artery, superior lip artery, and angular artery.
From: Braz A, Humphrey S, Weinkle S, et al. Lower Face: Clinical Anatomy and Regional Approaches with Injectable Fillers. Plast Reconstr Surg 2015; 136:235S. DOI:
10.1097/PRS.0000000000001836. Copyright © 2015 American Society of Plastic Surgeons. Reproduced with permission from Wolters Kluwer Health. Unauthorized reproduction of this material is prohibited.