The survival time of patients after cerebral aneurysm intervention is closely related to their physical condition, the effectiveness of treatment, and their specific condition, and cannot be generalized. A cerebral aneurysm is an aneurysmal protrusion that results from a restrictive and abnormal enlargement of the internal lumen of the cerebral artery. Such aneurysms can develop at any age and are especially more prevalent in patients with high blood pressure and in patients who smoke than in normal subjects. Usually, if the interventional treatment of the aneurysm is complete, while strictly following the postoperative medical advice and regular imaging review in the hospital, the life expectancy is usually the same as that of a normal person. If a cerebral aneurysm ruptures inadvertently, it is very likely to cause subarachnoid hemorrhage, and the rate of death and disability in such patients will be greatly increased. For patients with cerebral aneurysms, early detection and diagnosis can be made by MRI or cranial CT for early interventional treatment.