Question 539 · LDEK · Adhesive systems
Chose false statement regarding the smear layer:
- A. it is formed due to cutting the dentin during cavity preparation.
- B. it is formed due to cutting the root dentin during mechanical root canal preparation.
- C. it contains components deriving from saliva.
- D. its removal or modification inhibits the process of material’s adhesion to the teeth’ tissues.
- E. it cannot be effectively eliminated with chlorhexidine.
Hint
Think about why etch-and-rinse and self-etch adhesives deliberately remove or dissolve the debris layer created by cutting dentin.
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