noun Download 🔗Share Sacral artery Examples : "The doctor checked the blood flow in the sacra to ensure proper circulation in the lower back. " anatomy organ body medicine Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A large triangular bone at the base of the spine, located between the two ilia (wings of the pelvis) and formed from vertebrae that fuse in adulthood. Examples : "The doctor explained that the patient's lower back pain could be related to a misalignment of the sacra. " anatomy body medicine physiology structure part organ Chat with AIVocabulary GamePractice Reading