There is no authoritative information on the success rate of meningioma surgery, and the success rate of surgery should be judged according to the condition, physical fitness and other factors. Meningioma belongs to a kind of primary intracranial tumor, most of them are benign tumors, which can be cured only by surgical treatment. However, at present, there is no relevant authoritative clinical information on what is the success rate of meningioma surgery. Generally speaking, for patients whose tumors are located in the intracranial area or on the dural surface of the spinal cord and whose conditions are relatively mild, the success rate of surgery can be estimated to be around 90% based on experience. However, if the tumor is located deeper, for example, in the cavernous sinus area, the medial part of the pterygoid crest, etc., adheres to the important functional cortex, or is a malignant tumor, the success rate of the surgery will be significantly reduced in a relative sense. Therefore, judging the success rate of meningioma surgery needs to be based on specific circumstances, and cannot be generalized, there is obvious individual variability, mainly depending on the severity of the disease, physical quality and other factors. All in all, patients with meningioma need to go to the hospital in time and cooperate with doctors for active treatment, so as to avoid delaying their condition.