Violation
An epinephrine-containing retraction cord has the potential of
producing a systemic reaction.
discolouring gingival tissue.
interfering with the setting of the impression material.
causing tissue necrosis.
An epinephrine-containing retraction cord has the potential of
producing a systemic reaction.
discolouring gingival tissue.
interfering with the setting of the impression material.
causing tissue necrosis.