Violation
The smear layer created by root canal instrumentation can be removed by
sodium hypochlorite and EDTA.
hydrogen peroxide and ethyl chloride.
chlorhexidine and chloroform.
calcium hydroxide and phenol.
The smear layer created by root canal instrumentation can be removed by
sodium hypochlorite and EDTA.
hydrogen peroxide and ethyl chloride.
chlorhexidine and chloroform.
calcium hydroxide and phenol.