Using pins to retain amalgam restorations increases the risk of 1. cracks in the teeth. 2. pulp exposures. 3. thermal sensitivity. 4. periodontal ligament invasion.
(1) and (3)
All of the above.
(1) (2) (3)
(4) only
(2) and (4)
0 explanations
Explanations are useful to guide through learning process and confirm that the correct answer is indeed correct.
0 explanations
Explanations are useful to guide through learning process and confirm that the correct answer is indeed correct.
Only registered users can add explanations