If all the fillings are in even then you should go for regular 6 monthly dental check ups and maintain good oral hygeine as fillings tend to break and some times a small gap develops between the tooth and the filling which can infect the tooth if not taken care in time. For more info on dental fillings you can visit the following link on our website.....http://www.identalhub.com/articlecategory-fillings-19.aspx