Smile design: rules, tools and strategies to help plan aesthetic restorative dentistry.

This article is intended to provide dentists with a framework to help in objectively assessing upper anterior aesthetic restorations. Not all of the areas discussed will be equally important in all cases, and a degree of subjectivity, based on clinical experience, is essential. There has been a huge increase in settlements in cases when aesthetic treatment has not led to patient satisfaction. The author hopes that this type of approach, in conjunction with good patient communication and detailed records, will minimise the potential for litigation, should problems arise. Success or failure is largely defined during the planning stage.