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Dental instruments

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Most Of Dental Instruments were invented in 19th Century

Published in: Health & Medicine
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Dental instruments

  1. 1. DENTAL INSTRUMENTS D R . H I C H A M N U A I M I BDS, SPECIALIST DIPLOMAT IN OPERATIVE AND ESTHETIC DENTISTRY SPECIALIST DIPLOMA IN IMPLANTOLOGY MASTER IN OPERATIVE AND ESTHETIC
  2. 2. MOST HAND INSTRUMENTS WERE INVENTED IN 19TH CENTURY WITH Large heavy handles inferior metal alloys
  3. 3. Ancient handled instruments were palm grasping Modern ones are pen grasping
  4. 4. credited with the first acceptable nomenclature for and classification of hand instruments developed many of the instruments and techniques first who modify Blacks instrumentation
  5. 5. developed Wedelstaedt chisel now referred to as curved chisel developed a new set of instruments called ferrier set which were more refined and had uniform thickness on the cutting edge invented pneumatic condenser
  6. 6. MATERIALS USED IN INSTRUMENT stelitte Stainless steel Carbon steel
  7. 7. Marzouk Black Charbenau Pickard Classification
  8. 8. BLACK CLASSIFICATION Dental Instrument Cutting Edge Knives carvers files, scalers Excavators ordinary hatchet hoes spoons Non- cutting edge Amalgam condensar Mirrors Probes
  9. 9. SCALERS
  10. 10. DENTAL FILES
  11. 11. HoesCarvers
  12. 12. HATCHETS
  13. 13. CONDENSER
  14. 14. DENTAL KNIFES
  15. 15. MIRRORS
  16. 16. DENTAL PROBES
  17. 17. PICKARD CLASSIFICATION Dental Materials HAND-HELD Placing & condensing Carving & finishing Scaling scalers AUXILLIARY Fibreoptic lights for illumination Lights used for polymerization ROTARY Ultrasonic scalers
  18. 18. FIBRO OPTIC DEVICE
  19. 19. FIBRO OPTIC LIGHT CURE
  20. 20. ULTRA SONIC SCALER
  21. 21. Charbenau’s Classification Condensing instruments Cutting instruments Finishing & polishing instruments Isolation instruments
  22. 22. Cutting Hand: hatchets, chisels, hoes, excavators Rotary: burs, stones, disks Condensing Hand & mechanical: plugger Finishing polishing Hand: orange wood sticks polishing points Rotary: finishing burs, mounted brushes,
  23. 23. POLISHING DISCS
  24. 24. POLISHING DISCS
  25. 25. POLISHING POINTS
  26. 26. FINISHING BURS
  27. 27. WEDGES
  28. 28. PLUGGER
  29. 29. SPOON EXCAVATOR
  30. 30. RUBBER DAM
  31. 31. RUBBER DAM
  32. 32. LAB SPATULA
  33. 33. SPATULA
  34. 34. CARVER (GOLD INSTRUMENT)
  35. 35. CARVERS
  36. 36. PARTS OF HAND INSTRUMENT Blade shank handle
  37. 37. Blade- is the part of the instrument bearing the cutting edge Shank- connects the shaft with the blade or working point or nib. Shaft- used as a handle, straight and is usually without variations in size. It maybe serrated to increase friction for hand gripping.
  38. 38. Thank You.

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