- After opening of the cavity and the treatment of the caries defects, the form for inlay (called "box") is ground by coarser diamond instruments (SC-M)
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- forms Cylinder: (835-837)
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- cylinder, modifed shoulder (835KR - 837KR)
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- flat end taper (845 - 847)
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- taper, modified shoulder (845KR - 847KR)
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- After completation of the box it will be (after) prepared with the same figure in fine or ultrafine grit (F-UF)
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- The fine grits are used to check and correct as well.
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- Removal of glue rests out of difficult areas while considiering the tooth substance
- Forms: long formes, with or without safe ends (837-864)
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- Removal of disturbing material in the articulation area and meodelling anatomic shaping
- Forms:
- Pointed football (368, 368L, 369)
- Football (379)
- Round (801)
- Pear (822-830L)
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- Grinding of primary contacts
- With gold fillings: impact with a soft-impact polisher instruments without diamonds, e.g. round S801) or tungsten carbide burs and finishing instruments in the opposite turning direction
- The final surface (if necessary to high polish) is made with the help of diffrent polishers, polishing discs, polishing felt or polishing brushes.
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