I was receiving injections of Demerol and Gravol for migraines, i...

I was receiving injections of Demerol and Gravol for migraines, in 2005 and this has resulted in the injections site becoming seriously atrophied and indented. Does anyone know if this is a fixable situation? I have casually asked a friend who is a Plastic Surgeon to have a look at it - and I was told there really wasn't much that can be done. Help! This is horrible ugly, on both arms and buttocks and I am hiding indoors in this heat because I am too embarrassed to be seen in public like this!