Hypogastric artery, also known as internal iliac artery, is a vital vessel that supplies blood to the lower abdomen, pelvis, and external genitalia. Other synonyms for hypogastric artery include common iliac artery, internal pudendal artery, and uterine artery. These arteries are essential for proper functioning of the reproductive system, bladder, and rectum. In addition, the hypogastric artery serves as a major arterial supply to the gluteal region, aiding in mobility and stability of the hips. Understanding the various synonyms for hypogastric artery is important in medical terminology to ensure effective communication between healthcare professionals and their patients.