Most Of Dental Instruments were invented in 19th Century

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. MOST HAND
INSTRUMENTS WERE
INVENTED IN 19TH
CENTURY WITH Large
heavy
handles
inferior
metal
alloys

3. Ancient handled
instruments were
palm grasping Modern ones are
pen grasping

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. 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. MATERIALS USED IN INSTRUMENT
stelitte
Stainless
steel
Carbon
steel

7. Marzouk Black
Charbenau Pickard
Classification

8. BLACK
CLASSIFICATION
Dental
Instrument
Cutting Edge
Knives
carvers
files, scalers
Excavators
ordinary hatchet
hoes
spoons
Non- cutting
edge
Amalgam
condensar
Mirrors
Probes

9. SCALERS

10. DENTAL FILES

11. HoesCarvers

12. HATCHETS

13. CONDENSER

14. DENTAL KNIFES

15. MIRRORS

16. DENTAL PROBES

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. FIBRO OPTIC DEVICE

19. FIBRO OPTIC LIGHT CURE

20. ULTRA SONIC SCALER

21. Charbenau’s
Classification
Condensing
instruments
Cutting
instruments
Finishing &
polishing
instruments
Isolation
instruments

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. POLISHING DISCS

24. POLISHING DISCS

25. POLISHING POINTS

26. FINISHING BURS

27. WEDGES

28. PLUGGER

29. SPOON EXCAVATOR

31. RUBBER DAM

32. RUBBER DAM

33. LAB SPATULA

34. SPATULA

35. CARVER (GOLD INSTRUMENT)

36. CARVERS

37. PARTS OF HAND
INSTRUMENT
Blade shank handle

39. 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.

40. Thank You.