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IMPRESSION MAKING

IMPRESSION MAKING. a-Upper and Lower Impressions:. a-Upper and Lower Impressions:. Choice of Material: PVS, polyvinyl siloxane impression material. Technique: 2 step technique. a-Upper and Lower Impressions:. Choice of Material: PVS, polyvinyl siloxane impression material. Technique:

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IMPRESSION MAKING

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  1. IMPRESSION MAKING

  2. a-Upper and Lower Impressions:

  3. a-Upper and Lower Impressions: Choice of Material: PVS, polyvinyl siloxane impression material Technique: 2 step technique

  4. a-Upper and Lower Impressions: Choice of Material: PVS, polyvinyl siloxane impression material Technique: 2 step technique • 2 Step technique: • Things required; • PVS Impression material • Perforated metallic trays • Plastic sheet • Tray adhesive • Prep before taking impression; • Brush teeth • Lipstick or lip balm • Mouth wash • Apply adhesive on the trays

  5. a-Upper and Lower Impressions: Choice of Material: PVS, polyvinyl siloxane impression material Technique: 2 step technique • 2 Step technique: • Things required; • PVS Impression material • Perforated metallic trays • Plastic sheet • Tray adhesive • Prep before taking impression; • Brush teeth • Lipstick or lip balm • Mouth wash • Apply adhesive on the trays Tip: Any dental work should be completed before taking impressions for ClearPath.

  6. Technique: • Check trays size

  7. Technique: • Check trays size • Equal quantity of putty, base and catalyst

  8. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even

  9. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form

  10. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray

  11. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray

  12. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray • Place plastic wrap

  13. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray • Place plastic wrap • Take impression

  14. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray • Place plastic wrap • Take impression • Remove tray & smooth out any details

  15. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray • Place plastic wrap • Take impression • Remove tray & smooth out any details Tip:To save time you can take the first putty impression with patient's study model.

  16. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray • Place plastic wrap • Take impression • Remove tray & smooth out any details • Saliva control

  17. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray • Place plastic wrap • Take impression • Remove tray & smooth out any details • Saliva control • Inject light body wash

  18. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray • Place plastic wrap • Take impression • Remove tray & smooth out any details • Saliva control • Inject light body wash

  19. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray • Place plastic wrap • Take impression • Remove tray & smooth out any details • Saliva control • Inject light body wash

  20. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray • Place plastic wrap • Take impression • Remove tray & smooth out any details • Saliva control • Inject light body wash

  21. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray • Place plastic wrap • Take impression • Remove tray & smooth out any details • Saliva control • Inject light body wash

  22. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray • Place plastic wrap • Take impression • Remove tray & smooth out any details • Saliva control • Inject light body wash • Take impression Tip: You can use the tray tab centered with the nose as a guide line.

  23. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray • Place plastic wrap • Take impression • Remove tray & smooth out any details • Saliva control • Inject light body wash • Take impression Tip: Always follow manufacturer’s working and setting time instructions.

  24. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray • Place plastic wrap • Take impression • Remove tray & smooth out any details • Saliva control • Inject light body wash • Take impression Disinfect the impressions.

  25. Technique: • Check trays size • Equal quantity of putty, base and catalyst • Mix until colour is even • Make a Cylinder form • Place it over the tray • Place plastic wrap • Take impression • Remove tray & smooth out any details • Saliva control • Inject light body wash • Take impression Even for a single arch cases both impressions are required.

  26. Faulty impressions

  27. Faulty impressions • Putty Show through

  28. Faulty impressions • Putty Show through • Voids in the wash impression

  29. Faulty impressions • Putty Show through • Voids in the wash impression • Material not completely set

  30. Faulty impressions • Putty Show through • Voids in the wash impression • Material not completely set • Tray show through

  31. Faulty impressions • Putty Show through • Voids in the wash impression • Material not completely set • Tray show through • Poor bond between heavy body and light • body wash

  32. Faulty impressions • Putty Show through • Voids in the wash impression • Material not completely set • Tray show through • Poor bond between heavy body and light • body wash • Inadequate bonding with the tray

  33. Faulty impressions • Putty Show through • Voids in the wash impression • Material not completely set • Tray show through • Poor bond between heavy body and light • body wash • Inadequate bonding with the tray • Last molars not fully captured

  34. Faulty impressions • Putty Show through • Voids in the wash impression • Material not completely set • Tray show through • Poor bond between heavy body and light • body wash • Inadequate bonding with the tray • Last molars not fully captured • Relining or Double print

  35. Click on link to view. Rubber Base Bite Registration Rubber Base Impression - 1 step technique Rubber Base Impression - 2 step technique Rubber Base Impression with PENTAMIX MACHINE - 1 step technique

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