Minimally invasive surgery of the head is different according to different diseases.1. For cerebral hemorrhagic diseases, minimally invasive puncture and aspiration of hematoma or craniectomy with micro-bone window can be performed to remove the hematoma.2. For epilepsy treatment, deep electroencephalography recording electrode-guided stereotactic lesion thermal coagulation and destruction of the lesion site can be performed.3. For trigeminal neuralgia, for some surgeons with skillful surgeons, minimally invasive surgery to perform microvascular decompression surgery can be done. For trigeminal neuralgia, for some surgeons who are skillful, it is also possible to perform minimally invasive microvascular decompression surgery.4. For patients with pituitary tumors, minimally invasive transsphenoidal pituitary adenoma surgery can also be performed.