The anterior cerebral artery supplies blood to parts of the frontal and parietal lobes of the brain. Also known as the ACA, it is one of a pair of arteries essential to delivering oxygen to the brain.

This stretch is an excellent way to warm up before engaging in more active anterior tibialis exercises. It uses your own body weight to stretch your ankles while you are in a stable kneeling position.

Anterior rhinoscopy revealed green ... this patient underwent endoscopic polypectomy, limited ethmoidectomy, and maxillary antrotomy. She remained in hospital postoperatively; 2 days later ...