In the clinic, the survival time of patients with cerebral aneurysm after surgery, some do not affect the natural life span, and some can only survive 1-2 months, which should be judged in the light of the actual situation, as follows: 1. No effect on natural life span: cerebral aneurysm is not an incurable disease, and there are many patients who can achieve effective recovery after active related treatment, such as aneurysm intervention embolization or aneurysm craniotomy clamping, like this The prognosis is very good after active treatment. 2. Short survival time: Some patients with aneurysm have unsuccessful surgery and postoperative complications, such as hydrocephalus, brain swelling, lung infection, etc. The survival time of such patients is relatively short, even only about one week. So it must be combined with reality to better judge.