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Dental Ceramics

1. tooth preparation

   • retention
   • path of insertion
   • preservation of healthy tooth tissue

2. types

   • porcelain bonded to metal
     • precious metal
     • semi- precious
     • non precious
     • veneering
     • poor aesthetics
   • all ceramic restoration
     • Silica based
     • alumina based
     • zirkonia

3. shade

   • characterisation
   • shape

4. comunication between dentist and dental technician