Five Years Clinical Experience with Isosit -- Microfill Restorative Material (II).

The article discusses the use of isosit and other microfill restorative material. It outlines the Class III and V restoration cases using isosit, silicate and composite therapy, and relates the observations of the results after three to four years. It notes on the difficulties of dentists to identify and explain the causes of the brown discoloration in the teeth of the smoker, and explains the surface energy and wettability of the enamel surface which could be the reason for the presence of the brown borders in the restoration. It highlights the techniques of the class III and V restorations, and the processes of etching. It also mentions the trials of other microfill restorative materials.