Question 283 · LDEK · Ergonomics, asepsis and other
Indicate the true statement on the use of rubber dams in endodontic treatment:
- A. in endodontics the clamp is usually placed on a single tooth.
- B. clamp has to be in contact with the tooth in two points.
- C. during the endodontic treatment wingless clams are always used.
- D. frame and clamp should be made of plastic to avoid corrosion when irrigants are used.
- E. in endodontics thin rubbers are most useful.
Hint
In endodontics usually only the treated tooth is isolated; recall the ideal number of clamp contact points and the preferred dam thickness.
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