Question 384 · LDEK · Irrigation and intracanal medicaments
The simultaneous irrigation of root canal space with sodium hypochlorite and chlorhexidine leads to:
- A. smear layer removal.
- B. better cleanness of canal walls and dentinal tubules.
- C. betterment of chelating properties of NaOCl.
- D. drying effect.
- E. parachloroaniline precipitation.
Hint
Recall the chemical incompatibility of these two irrigants and the colored residue it produces.
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