Cerebral aneurysm intervention is not a major surgery, but it still carries some risks. Cerebral aneurysms, also known as intracranial aneurysms, are abnormal enlargements of the intracranial arteries due to localized damage to the walls of the arteries, and can occur at any age. Once ruptured and bleeding occurs, the rate of death and disability is extremely high, so it is important to work with your doctor to provide surgical as well as interventional treatments depending on the individual condition of the aneurysm. Cerebral aneurysm interventional surgery usually refers to aneurysm interventional embolization, using femoral artery puncture, can be placed in the aneurysm capsule or the neck of the aneurysm of the thin microcatheter, and then through the microcatheter will be soft titanium alloy spring coil into the aneurysm capsule and filled, and then the aneurysm of the blood flow disappeared, to achieve the elimination of rupture and bleeding risk again. This is a more widely used treatment for aneurysms in the clinical aspect, which is less damaging and does not belong to major surgery, but is more difficult. It should be combined with the actual situation of the patient to give the corresponding treatment program to improve the patient’s prognosis.