A branch of dentistry which aimed at the early treatment of the caries which is developed in the enamel or dentin layers to save the pulp of the tooth. Many kind of fillin material are employed in this sector to restore the function of the tooth such as composite and Amalgam.
Amalgam and composite fillings are applied according to the indications to give the necessary aesthetic and functionality to the patient. Depending on the tooth condition, the aesthetic requirement, the tooth is taken depending on the strength. Both filling materials have advantages and disadvantages. Composite fillings are finished in the same seansta and polishing of amalgam fillings is done after 24 hours. However, composite fillers may change color over time.