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COMPOSITE TECHNIQUE    SMILE DESIGN     COMPANIES/MATERIALS    MATERIAL SCIENCE

 

   SURFACE     CLASS 3          CLASS 4       CLASS 5           VENEERS       PAPILLAE     DIASTEMA     PEG LATERALS         TEMPORARY CROWNS

 

   CHARACTERIZATION         COMPLEX CASES                PORCELAIN REPAIR              ESTHETIC RECONTOUR           PERIODONTAL SPLINTING

 

   ROTATED TEETH         SHAPE CONTOUR TEXTURE       COLOR  CONTROL         PRINCIPLE OF RESTORATION         HOME             EXPERTS

 

 

 

        CLASS 4   WITH HYPOCALCIFICATION

 

A class 4 defect is created by trauma.  Caries is present and exposed by the fracture.  Composite is placed into a three wall defect created by caries removal.  A lingual wall of an opaque composite is placed and cured to block out darkness from the back of the mouth.  A first translucent layer covering the lingual wall is placed and cured.  White tint to replicate a hypocalcification is placed with a small instrument, excess removed and cured.  A final thin layer of translucent composite is placed over the entire restoration surface including the white hypocalcification and enamel bevels and cured.

Diamond burs produce a fine textured surface that is polished with fine sandpaper disks and polishing paste.  The sandpaper disks is held at an angle so the edge will follow contours and not remove composite.

 

                                   

 

 

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