When the fistula in my cheek was pushed out of the operating room, I found that my mouth was crooked when I cried. The hospital says it may be incurable for life. I want to ask if it is a medical accident, and if I can negotiate with the hospital. The hospital should have communicated with you before the operation. Any operation will have certain risks and intraoperative and postoperative complications. There is a certain probability of nerve injury. Besides, by the way, you're not talking about hurting the central nervous system. What hurts is the facial nerve. If it's just strain, it will get better soon. If it is cut off during the operation, it will be difficult to recover. Children have a strong adaptability, so don't be nervous. You ask for compensation, and I hope you will go through judicial channels. Don't make trouble.