8. Therapeutic lining: groups, composition, properties, indications, overlay technique. Isolative lining: their type, purpose and features. Overlay technique in cavities of different classes. Silver and copper amalgam: composition, properties, positive and negative qualities, indications and rules of application. Polishing features of the amalgam fillings.
8. Therapeutic lining: groups, composition, properties, indications, overlay technique. Isolative lining: their type, purpose and features. Overlay technique in cavities of different classes. Silver and copper amalgam: composition, properties, positive and negative qualities, indications and rules of application. Polishing features of the amalgam fillings. Dental amalgam Dental amalgam is