Arteria circumflexa ilium is a medical term that refers to a blood vessel in the pelvic area. For those not familiar with medical jargon, it may be helpful to know some synonyms that can be used when discussing this specific blood vessel. These possible synonyms could include the iliac circumflex artery, the iliac circumflex branch, or the superior gluteal artery. Whatever term is used, it is important to note that this artery is responsible for supplying blood to the muscles and tissues in the buttocks and pelvic region. It is essential for proper bodily function, and any damage or blockages could lead to serious health problems.