Question 44 · LDEK · Endodontics
The minimum thickness of a zinc oxide temporary filling layer used for protecting the tooth during endodontic treatment is:
- A. 0.5 mm.
- B. 1 mm.
- C. 3.5-4 mm.
- D. 5-6 mm.
- E. 7-9 mm.
Hint
Recall the thickness below which Cavit-type zinc oxide-based temporaries start to leak and crumble between visits.
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