The sequelae of craniotomy on the right side of the brain must be treated specifically according to the specific condition at the time. Because different surgeries are done to open the skull, there are different sequelae. In general, for the right side of the brain, it is easy to cause hemiplegia of the left side of the limb. This is because the optic nerve of the brain is cross innervated, so if the right brain surgery accidentally damaged the motor nerve function center, then it is easy to cause numbness and weakness of the left side of the limb, or more commonly, paralysis of the left side of the limb, so it is most common in the clinic. There are also some cases, such as the formation of epilepsy, headaches and other sequelae, which belong to as long as the craniotomy, there may be left behind some cases, so these are also the same in the clinical attention. Therefore, for the right brain craniotomy, it is important to clarify what kind of surgical method is used, and to use minimally invasive methods for treatment as much as possible, so that the probability of these sequelae can be reduced.