Arteries of the Face and Their Relevance for Minimally Invasive Facial Procedures: An Anatomical Review

The arterial supply of the face exhibits high variability in branching patterns, course (two-dimensional), and depth (three-dimensional). Because of the lack of predictability of the vascular anatomy, it is impossible to absolutely guarantee safety when performing minimally invasive injectable procedures. Injectors should understand the potential for adverse vascular events, communicate this risk appropriately to patients, and be properly trained and equipped to treat any such complication.