I got composite fillings put in 2 years ago. Lately, one of the filled teeth hurts and I had it
checked by the dentist. He said, the filling on this tooth should be replaced because it is breaking up. Aren't they supposed to last longer like 10-15 years? Can I ask the dentist who originally put the filling in to redo it without charge since the filling is only 2 years old?
Thank you in advance for your answers!