The cost of craniotomy surgery for brain tumors, which may cost around $20,000 to $80,000, fluctuates depending on the type of surgery. Simple craniotomies for brain tumors, such as benign convex meningiomas, are relatively simple, with a short operating time and fewer intraoperative supplies, and are a bit cheaper, potentially around $20,000 to $30,000 in cost. Relatively complicated craniotomies for brain tumors, and even complex surgeries such as vascular anastomosis surgery may be required during the operation, such as glioma encircling the middle cerebral artery, the operation time is longer and the amount of consumables used is larger, the cost of the whole operation is higher, possibly up to $70,000~$80,000 dollars. The cost of craniotomy for brain tumors is related to the type of surgery, the degree of difficulty, the consumables used and other factors, so you can consult the attending doctor for details. With the popularization of medical insurance system in recent years, the proportion of out-of-pocket expenses for this kind of surgery has gradually decreased, so patients do not need to worry too much about the cost.