Januari 06, 2017
treatment of upper primary incisor with transparent strip crowns of 3mâ„¢ espeâ„¢.with courtesy of "internationale praxis fã¼r kinderzahnheilkunde und kieferorthopã¤die", dr. jaqueline esch, mã¼nchen incisor with caries in a 3-year-old tray including all necessary materials and instruments rubberdam is needed to ensure a dry, clean environment and good visibility removal of caries and inflamed pulp hemostasis with cotton pellets soaked with ferrous sulfate sealing of the pulp with zinc oxide eugenol cement. alternative: mineral trioxide aggregate (mta) or calcium hydroxide tangential prep with a diamond bur to prepare for strip crown selection and trimming of strip crown
placing vents on incisal edge (allow for access overflow) trial fit of the crown form etching with scotchbondâ„¢ universal etching gel bonding with scotchbondâ„¢ universal adhesive and lightcure apply filtekâ„¢ supreme xte flow a1 to fill undercuts lightcure the composite with eliparâ„¢ s10 curing light fill the strip crown with composite material (z100â„¢ mp or filtekâ„¢ supreme xte) progressive application of material using light pressure avoids air bubbles gently press down the crown onto the tooth abutment
removal of excess after short labial and palatinal tack cure (app. 2 seconds) final cure according to instruction remove strip crown with a pointed probe finish the margins with a fine diamond bur. alternative: sof-lexâ„¢ disc superfine polish the crown with a silicone cup. alternative: sof-lexâ„¢ spiral wheel final restoration
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