50
Participants
Start Date
October 1, 2017
Primary Completion Date
December 1, 2018
Study Completion Date
January 1, 2019
Sylc
a dry powder (calcium sodium phosphosilicate), based on NovaMin powder. Bottle of small and coarse particles will be used for the treatment
fluoride varnish (Bifluorid 10)
It is a rapid- drying suspension of equal amounts of sodium fluoride and calcium fluoride.
Faculty of dentistry, Cairo
Cairo University
OTHER