Procedure Type
SurgicalProcedure Duration
2-3 hoursHospital Stay (Days)
1 - 3 daysEndovascular coiling is a minimally invasive technique used to treat brain aneurysms by sealing them off from the bloodstream. It involves threading a catheter through the blood vessels to the aneurysm and placing tiny platinum coils inside it. These coils promote blood clotting within the aneurysm, effectively preventing it from rupturing and causing a potentially life-threatening brain hemorrhage.
Endovascular coiling is primarily done to prevent aneurysms from bursting. When an aneurysm ruptures, it can lead to a stroke, brain damage, or death. This procedure is often recommended for aneurysms that are at high risk of bleeding or for patients who are not ideal candidates for open surgery due to age or other health conditions.
The procedure begins with a small incision, usually in the groin, where a catheter is inserted into an artery. The catheter is guided through the blood vessels up to the brain using real-time X-ray imaging. Once in place, the surgeon carefully deploys soft metal coils into the aneurysm. These coils fill the aneurysm, causing blood to clot and blocking blood flow into it.
Endovascular coiling offers several advantages over traditional open surgery. It is less invasive, involves shorter recovery time, and reduces the risk of complications like infection and bleeding. Patients usually spend less time in the hospital and experience a quicker return to daily activities. Additionally, it is highly effective for aneurysms located deep within the brain.
Candidates for endovascular coiling include individuals diagnosed with either ruptured or unruptured brain aneurysms. It’s often recommended for patients whose aneurysms are in hard-to-reach areas of the brain, or for those who may not tolerate open surgery due to age or other medical conditions. A detailed evaluation with brain imaging helps determine suitability.
PRINCIPAL DIRECTOR & HEAD NEUROLOGY
Chairman M.B.B.S, M.D, D.M, D.N.B
DM Neurology, PDF Epilepsy, PDCC Epilepsy
After coiling, patients are observed for neurological changes and any signs of complications. Blood-thinning medications may be prescribed to prevent clot formation. Lifestyle modifications, such as managing blood pressure and quitting smoking, are strongly advised to reduce the risk of new aneurysms. Routine follow-ups are essential to monitor the treated area and overall brain health.
Endovascular coiling has a high success rate in preventing aneurysm rupture. For many patients, it provides a permanent solution. In some cases, additional procedures may be needed if the aneurysm refills or if new aneurysms develop. Regular follow-up imaging, such as MRIs or angiograms, helps ensure the treatment remains effective over time.
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