the Antibacterial Effect of Different Glass Ionomer Restoration Containing Zinc ,Silver and Fluoride Ion:in Situ Study
the Antibacterial Effect of Different Glass Ionomer Restoration Containing Zinc ,Silver and Fluoride Ion:in Situ Study
natural teeth will be filled with the 3 different material then the dentin sample will be collected ,bacterial culture and elementary analysis will be done
orthodontic patient with premolar indicated for extraction , teeth will restored with the different material 3 months before doing extraction
Inclusion Criteria:
Exclusion Criteria: