The CompuDent system, featuring the Wand, is a computer technology that assists in reducing the discomfort associated with the anesthetic used to numb your teeth before treatment. The key to its effectiveness is a computer enhanced pump that controls the pressure and volume of anesthetic that produces an optimum flow while providing increased control and accuracy for Dr. Hakes. We are pleased to offer our patients the CompuDent system, featuring the Wand, for the reduction of pain and anxiety associated with dental anesthesia.