It’s critical to use caution when injecting the lip area. Avoid injecting too superficially or injecting into the inferior and superior labial arteries. The superior labial artery is the main artery supplying the upper lip. The inferior labial artery is the main artery supplying the lower lip. Practicing care when treating lips can help minimize adverse events, such as vascular occlusion and tissue necrosis.1-4 For more pro tips, continue learning at AMIOnline.com. #IgnitingWhatsNext #AllerganMedicalInstitute #AMI References: 1. JUVÉDERM® VOLBELLA® XC Directions for Use, November 2021; 2. JUVÉDERM® Ultra XC Directions for Use, July 2020; 3. Sarnoff and Gotkin. J Drugs Dermatol. 2012; 4. Lee et al. Plast Reconstr Surg. 2015. This post is intended for U.S. audiences only.