Transcarotid artery revascularization (TCAR) is a minimally invasive procedure used to treat carotid artery disease, where the carotid artery becomes narrowed or blocked. The procedure involves accessing the carotid artery through a small incision in the neck, while temporarily redirecting blood flow to prevent embolic complications. A stent is then placed to reopen the blocked artery and restore normal blood flow to the brain.

TCAR is an effective treatment for patients at risk of stroke due to carotid artery disease. It offers a safer, less invasive alternative to traditional carotid endarterectomy, with faster recovery and reduced risks.