when my sister who is 22 years old now was a baby, she got alot of shots in her thigh when the doctors were trying to save her life. what happened is she survived but she was left with a deep dent on her thigh which was not a big deal when she was growing up. but now she has started to have a lot of pain from the thigh and she has to take very strong pain medicine to go through the day. is there any thing that can be done to reverse this damage?