Dental Handpieces and Accessories
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Dental handpiece | An electrical instrument used to hold rotary instruments
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| Burs | A steel or tungsten carbide rotary cutting instrument
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| How did the first dental handpiece operate? | Driven by a belt
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| What are the two most common types of dental handpiece? | Low-speed and high-speed handpieces
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| How fast can the low-speed handpiece rotate? | 30,000 RPM
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| Which attachment is used to hold a latch-type bur? | Contra-angle
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| Ultrasonic | Referring to mechanical radiant energy of water and sound vibrations used to break down material or tissue
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| Laser | Fiberoptic cable that produces a laser light
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| Console | Freestanding cabinet that holds contents or control devices, such as the laser handpiece
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| Torque | Twisting or turning force
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| On the high-speed handpiece, what helps to illuminate the working field? | Fiberoptic light
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| What type of handpiece resembles a sandblaster? | Air abrasion
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| Shank | Part of an instrument in which the handle attaches to the working end
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| What type of shank fits into the contra-angle attachment? | Latch-type
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| Restorative burs are made from what material? | Tungsten carbide
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| What design of bur is a 33.5? | Inverted cone
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| Flutes | Blades on the working end of a finishing rotary instrument the resemble pleats
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| What gives the diamond bur its advantage? | Cutting ability
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| Finishing burs are used on what type of dental material? | Esthetic material
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| What is used to hold a disc in the handpiece? | Mandrel
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Created by:
quinnez