There is no minimum age limit for epilepsy surgery. In some developed countries, for infantile refractory epilepsy, there is an emphasis on early surgical treatment, and it is considered that surgery is possible after 1-2 months of ineffective drug therapy. When to operate depends on the early identification of the intracranial lesion. If the lesion can be localized early in the diagnosis and the medication is not effective, early surgery should be performed if it is clear that the epilepsy is refractory. In addition to age, the surgery should also assess the child’s cardiopulmonary function and whether he or she can tolerate anesthesia to ensure the safety of the surgery.