Arteria facialis is a term that refers to the facial artery. It is a major blood vessel that runs along the side of the face and is responsible for supplying oxygenated blood to the facial muscles, skin, and other structures in the face. There are a few different synonyms for arteria facialis that are commonly used in medical terminology. These include the facial artery, arteria maxillaris externa, and the external maxillary artery. Knowing the various synonyms for this important blood vessel can be useful for medical professionals when communicating with colleagues, documenting patient care, and researching medical literature.