Also known as the ACA, it is one of a pair of arteries essential to delivering oxygen to the brain. The anterior cerebral ...

Carotid artery disease is a common cause of stroke. It occurs when plaque builds up inside the carotid arteries. These are the arteries that supply oxygen-rich blood to the brain. There are two ...

It may be difficult to identify and protect the carotid artery in patients who have had multiple anterior procedures. Immediate control proximally and distally to any intraoperative injury to this ...

Figure 1: Schematic drawing of an internal carotid artery dissection. The main dissection plane sometimes lies between the media and the adventitia, causing an aneurysmal outpouching of the ...

The anterior cruciate ligament — ACL — is one of the key ligaments in the knee that stabilises the joint and connects the thigh bone to the shin bone. Sustaining an ACL injury is every ...

Coronary artery disease, CAD, is a condition where the arteries that supply blood to the heart muscle become clogged and narrow, making it difficult for blood and oxygen to reach the muscles of ...

A brain aneurysm is an area of weakness in a brain blood vessel that over time can grow larger and thinner. Aneurysms are dangerous because they can grow and eventually rupture allowing blood to leak ...

The clinical syndrome produced by a stroke is determined by the artery or arteries that are occluded. Blood is supplied to the brain by two major sets of arteries, the anterior and posterior ...

Use this interactive 3-D diagram to explore an artery. Use this interactive 3-D diagram to explore a vein. Unlike arteries, veins contain valves. Veins need valves to keep the blood flowing toward ...

Carotid artery disease, also called carotid artery stenosis, occurs when the carotid arteries, the main blood vessels that carry oxygenated blood to the brain, become narrowed. The narrowing of the ...