Differences between high & low speed handpieces, burs & eccentric bur - Arabic عربي

The differences between high speed and low speed handpieces, high speed and low speed burs, and the difference between a concentric bur and an eccentric bur.

To learn about restorative dental instruments including examination instruments, cutting hand instruments, non-cutting hand instruments, and rotary instruments, watch the video:
   • Restorative dental instruments – examinati...  
To learn about restorative cutting hand instruments including enamel hatchet, GMT, chisel, and spoon excavators, watch the video:
   • Cutting hand instrument identification – e...  
To learn how to use cutting hand instruments – enamel hatchet, GMT, and spoon excavators, watch the video:
   • How to use cutting hand instruments – enam...  
To learn about how to use a dental explorer to check the smoothness of a cavity preparation & how to use a periodontal probe to check the cavity preparation depth, watch the video:
   • Using dental explorer & periodontal probe ...  
To learn about the different burs used in Operative Dentistry, watch the video:
   • Operative Rotary Burs (carbide burs & diam...  

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--- Contents of this video ---

00:00 – Introduction
00:16 – Title: High and low speed dental handpieces and burs
00:41 – Differences between high and low speed handpieces
02:41 – Differences between high and low speed burs
03:46 – Assembly of the burs in the handpieces
06:39 – Caution during the high speed bur assembly to the handpiece
07:03 – Differences between concentric bur (concentricity) and an eccentric bur (eccentricity)
07:11 – Concentric bur (concentricity)
07:31 – Eccentric bur (eccentricity)

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