Surgery for cerebellar meningiomas may carry surgical risks such as hemorrhage, infection, and brain infarction. However, usually according to the doctor’s suggestion of standardized treatment surgical risk is controllable, and the chance of risk occurrence is not large. 1. Hemorrhage: not all bleeding points can be ligated and electrocoagulated to stop bleeding during surgery, and there is a possibility of bleeding again due to the change of blood pressure after surgery. 2. Infection: cerebellar meningioma surgery is an invasive treatment, and some external bacteria may enter into the cranium, which may lead to intracranial infection. 3. Cerebral infarction: when removing the tumor, if a certain blood vessel is accidentally damaged, it may cause the damage of the whole blood supply area, leading to the occurrence of cerebral infarction. It is recommended that patients choose regular medical institutions for cerebellar meningioma surgery, and actively treat under the guidance of doctors for early recovery.