Violation
The primary function of gingival retraction cord is to
ensure adequate impression material in the sulcus.
displace the epithelial attachment.
control the salivary flow.
eliminate the intrasulcular debris.
The primary function of gingival retraction cord is to
ensure adequate impression material in the sulcus.
displace the epithelial attachment.
control the salivary flow.
eliminate the intrasulcular debris.