Brain Aneurysm Survival After Endovascular Surgery

Endovascular coiling is a widely used procedure for treating brain aneurysms, and when performed successfully, it can significantly reduce the risk of life-threatening complications. If the aneurysm is completely sealed and no residual weakness in the blood vessel remains, the patient can often achieve a clinical cure, allowing for a normal or near-normal life expectancy.

Risks of Incomplete Treatment or Recurrence

However, if the treatment is not fully effective or if the aneurysm recurs, the risk of rupture remains. A ruptured brain aneurysm can lead to subarachnoid hemorrhage, a severe type of stroke that carries a high risk of disability or death. Prompt medical attention and follow-up care are crucial to preventing such outcomes.

Effectiveness of Endovascular Treatment

Endovascular surgery is currently one of the most effective approaches for treating cerebral aneurysms. Compared to traditional open surgery, it is less invasive and allows for faster recovery. Since brain aneurysms are not cancerous, most patients can achieve long-term stability with appropriate intervention. However, timely treatment is essential, especially in cases where the aneurysm has already bled or is at high risk of rupture.

Potential Complications During Surgery

Despite its benefits, the procedure is not without risks. Complications such as intraoperative rupture, cerebral infarction, or vessel damage can occur. These may lead to neurological deficits like paralysis, speech difficulties, vision loss, seizures, or even death. It is important for patients to understand these risks and discuss them thoroughly with their neurosurgeon before the procedure.

Post-Operative Care and Follow-Up

After endovascular treatment, patients are advised to follow their doctor's recommendations for regular follow-up imaging, such as cerebral angiography, to monitor for recurrence or new aneurysm formation. Maintaining a healthy lifestyle, including adequate rest, stress reduction, and proper nutrition, can also support long-term recovery and reduce the risk of complications.