DENTAL FILLINGSDepending on the size of cavity the filling can vary in size and kind. More the tooth structure is lost the weaker the tooth becomes so tougher kind of restoration or filling is needed. The filling can vary from white filling, silver filling, porcelain inlay/onlay to crown. These restorations are in the increasing order of strength which is determined by your dentist based on the lost tooth structure or cavity. Below is a brief video of how the procedure is done.