Image of the Replacement of Two Front Teeth with a Porcelain Fixed Bridge
Image of a Fixed Bridge (replacing 2 front teeth)
Diagram of the Decayed Tooth
The picture displays a cavity in cross-section of an upper and lower "cuspid" tooth. The decay is caused by a demineralization of the hard tooth structure by the dental plaque invading the interior of the tooth. The cavity has not yet penetrated to the pulp (dental nerve). Regular preventive care can detect these carious lesions and a filling can be placed before more damage is done.
Diagram of The Decay Process (Plate 1)
Decay has not penetrated the dentino-enamel junction
Diagram of The Decay Process (Plate 2)
Decay has penetrated into the dentin
Diagram of The Decay Process (Plate 3)
Decay has penetrated into the dentin and is very close to the dental nerve
Diagram of The Decay Process (Plate 4)
Decay has penetrated into pulp and has caused an abscess
Image of a Tooth Restored with Composite Resin
The amalgam filling on the premolar is replaced with a bonded resin filling
Image of the use of Bonding to Close the Space in the Patients front Teeth
Image of the Repair of a Fractured Front Tooth with Resin (bonding)
این مبحث برای اساتید دانشجویان و علاقمندان به مباحث کنترل عفونت انتخاب گردیده.