Endovascular intracranial aneurysm treatment
Endovascular treatment of a cerebral aneurysm using coils, flow diverters or intrasaccular devices to prevent rupture.
The information below is provided for general educational purposes only. It describes the procedure in general terms and may not apply to your specific situation. Only your interventional radiologist can provide you with personalized information adapted to your case.
What does this intervention involve?
Background
Ruptured (subarachnoid hemorrhage — emergency) or unruptured (rupture prevention) intracranial aneurysm. Endovascular treatment often preferred over surgical clipping.
Procedure
Under general anesthesia, microcatheter navigated from femoral artery to aneurysm. Coils, flow diverter or WEB device deployed. Duration: 1-4 hours.
Risks
Ischemic stroke (2-5%), intraoperative rupture, recanalization requiring retreatment, anticoagulation complications.
Recovery
2-7 day hospitalization (longer for rupture). Follow-up angiography at 6-12 months. Dual antiplatelet for flow diverters.
Practical information
This procedure is performed under general anesthesia.
This information does not replace a medical consultation. Each procedure is adapted to the patient's individual situation. Your doctor will explain the specific details, expected benefits and potential risks during your consultation.
Doctors and centers/departments performing this intervention
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