Anatomy, Head and Neck: Facial Artery

The facial artery is a major vessel originating from the external carotid artery (ECA) that primarily supplies the face's superficial structures (see  Facial Artery). This artery ascends from the neck to the face, traversing significant anatomical landmarks, such as the mandible and the mouth's angle. Clinically, the facial artery's palpable pulse at specific points along its course serves as a vital diagnostic tool for healthcare professionals, aiding in the assessment of circulatory health and facilitating accurate diagnoses of vascular conditions. In surgical contexts, the facial artery's precise anatomical knowledge is paramount during cervicofacial procedures. Surgeons rely on a thorough understanding of this vessel's course to navigate safely during operations, minimizing the risk of inadvertent damage and ensuring optimal outcomes. Understanding the facial artery's anatomy and function is essential in treating various cervicofacial disorders.