I'm Bai Lingling. My brother and sister have made up with their families, and the sixth operation has been completed, which is still a success! Although the prosthesis can only last 6- 10 years in the body, it is fine. I believe that the difficulties are temporary and there will be miracles. I am in Yantai now. I recently used crutches for rehabilitation training. It will be fine in two months. Thank you for your concern and attention!