The purposes are teach cracked tooth syndrome, description of tooth discoloartion and treatment, halitosis diagnosis and treatment, description of tunnel restorations, types of fiber reinforced composites , description of composite laminate restorations, selection of color, description of geriatric dentistry,description of biocompability, description of dental erosion, description of atraumatic restoratif teraetment, and description of posterior compozite resins.

Description and treatment of cracked tooth syndrome description of tooth discoloration and treatment halitosis, diagnosis and treatment description of tunnel restorations and preparation types fiber reinforced composite types and application description of composite laminate restorations and preparations color selection of composite description of geriatric dentistry description of composite resin biocompability description of dental erosion description of atraumatic restorative treatment description of posterior composite resins and contents of composite resins description of polimerization methods and application description of cavity cleaning methods and application description of restorations of endodontically treated teeth