Violation
Aspiration is carried out prior to a local anaesthetic injection in order to reduce the
toxicity of vasoconstrictor
possibility of intravascular administration.
toxicity of local anaesthetic
possibility of paraesthesia
Aspiration is carried out prior to a local anaesthetic injection in order to reduce the
toxicity of vasoconstrictor
possibility of intravascular administration.
toxicity of local anaesthetic
possibility of paraesthesia