Hi doctor, I am a 26 years old male. I had to undergo circumcision due to congenital phimosis in june this year. A "Shang Ring" was placed on the cut line after the surgery and thus stitches were not needed. After 8 days of surgery, the ring detached partially and it began burning. So I visited my doctor but he could not notice it. In next two days the burning sensation aggravated and i again visited the doctor. This time he removed the ring and told me that edema had occurred at the cut line and that it would heal on its own. Now three months have passed but there is no improvement on edema. What should I do now? Please help me.