Differences In Shading Between Selection Between Dentists And Patients In Porcelain-fused-to-metal For Their Anterior Teeth

Objective: To study the difference of shade selection between dentists and patients in porcelain-fused-to-metal for their anterior teeth. In order to provide perfect colors for clinic dentists and patience .colors of effect will match the patience need.Methods: The color values of the shade tabs of the Vita shade guide in the black background selected by 60 patients who would have porcelain fused to nickel chromium metal crowns for their anterior teeth in theprosthodontic clinic and the color values selected by relevant prosthodontists in matching nature teeth were compared by the use of aid of computers and digital camera the outcome of selecting color will use CIE1976 L*a*b* to expressResult: the dentists selecting color will be lighter than patience selecting of color averagely the dentist make use of the vita classic series account for 61. 6%especiallyA2,A3. There is significant difference of the color of the selected shade tab between dentist and patientConclusion: There is significant difference of the color of the selected shade tab between dentist and patient .selecting colors of dentists will correct relatives compare with patience select colors In the select colors periods the dentist will consult the patience advice .finally there is relative skills and experiences and dentists specially knowledge last the outcome of selects colors will adjust to the patience pursuit for perfect colors.