Treatment For Stroke - Don't let stroke keep you down
Surgery for ischemic stroke in india
Carotid endarterectomy. Carotid endarterectomy is surgery to remove plaque buildup in the carotid arteries in people with moderate to severe narrowing of the carotid arteries. This surgery can help prevent additional strokes.
A stroke occurs when blocked or damaged arteries prevent blood from reaching the brain. When the brain’s blood supply is cut off, its tissue begins dying within minutes.
A hemorrhagic stroke is another type of stroke. It has no warning signs and is caused when a weakened blood vessel in the brain suddenly ruptures. Escaping blood can damage the surrounding brain tissue. Hemorrhagic stroke is frequently associated with elevated blood pressure. In such cases, the best way to prevent a hemorrhagic stroke is to keep your blood pressure under control.
Although it’s rare, a neurosurgeon may sometimes be called in to remove the blood clot resulting from a hemorrhagic stroke in an effort to hasten recovery. Without surgery, the clot eventually will dissolve on its own.
A neurosurgeon is also called in to intervene when a hemorrhagic stroke has resulted from an aneurysm, which is a weakened area in a blood vessel wall. A neurosurgeon will repair this damaged area in an attempt to prevent the problem from happening again. However, the surgery cannot undo damage from the original bleeding.
Surgery can be used to prevent stroke, to treat acute stroke, or to repair vascular damage or malformations in and around the brain. There are two prominent types of surgery for stroke prevention and treatment: carotid endarterectomy and Extracranial/intracranial (EC/IC) bypass.
Carotid endarterectomy Surgery in india
Carotid endarterectomy is a surgical procedure in which a doctor removes fatty deposits (plaque) from the inside of one of the carotid arteries, which are located in the neck and are the main suppliers of blood to the brain. Clinical trials showed that carotid endarterectomy is a safe and effective stroke prevention therapy for most people with greater than 50 percent stenosis of the carotid arteries when performed by a qualified and experienced neurosurgeon or vascular surgeon.
EC/IC bypass Surgery in india
EC/IC bypass surgery is a procedure that restores blood flow to a blood-deprived area of brain tissue by rerouting a healthy artery in the scalp to the area of brain tissue affected by a blocked artery. A clinical study sponsored by NIH has showed that, in the long run, EC/IC does not seem to prevent recurrent strokes in stroke patients with atherosclerosis. The surgery is still performed occasionally for patients with aneurysms, some types of small artery disease, and certain vascular abnormalities.
When the arteries that supply blood to the brain become narrowed by the build-up of the waxy substance called plaque, skyrocketing the risk for stroke, surgery is the best and safest way to treat the problem, according to European stroke researchers.
They studied more than 1,700 patients who were developing symptoms such as “swishing in the ears” or vision problems caused by a condition called carotid artery stenosis. They treated half of the patients with a surgery called endarterectomy, and the other half received flexible mesh tubes used to prop open the vessels.