Carotid artery stenting is a minimally invasive procedure used to treat carotid artery stenosis, a condition characterized by the narrowing of the carotid arteries in the neck. This narrowing can lead to reduced blood flow to the brain, increasing the risk of stroke. During carotid artery stenting, a small catheter is inserted into the artery through a small incision in the groin, and a stent is placed in the narrowed section of the carotid artery to help keep it open and maintain adequate blood flow to the brain. This procedure is often conducted as an alternative to carotid endarterectomy, a more invasive surgical procedure for treating carotid artery stenosis. Carotid artery stenting is typically performed by interventional cardiologists or radiologists and has been shown to be effective in reducing the risk of stroke in certain patient populations. However, like any medical procedure, there are potential risks and complications associated with carotid artery stenting, and it is important for patients to discuss the benefits and risks with their healthcare providers before undergoing the procedure.