This is polydactyly, which is a relatively minor operation. The Ninth People's Hospital is the best plastic surgery hospital in Shanghai, but it is a minor operation. As long as you find a doctor with experience in formal orthopedics or plastic surgery, you can do it well. You can't 100% see the hospital. Good hospitals also have ordinary or even poor doctors, and general hospitals also have good doctors. We should have the idea that doctors should be recognized instead of hospitals.