why is it that whenever you get one problem fixed another one comes up to get you .the thing is i had my knee fixed 2 years ago and all was going well till i fell over a stupid bollard in a car park this must have been funny to see but hurt like hell to do so now i'm waiting to see my surgeon to get put back together again i think my parents should have called me hummpty dummty cos i'm always falling apart.nerver mind just another operation to add to the ever growing list