Providing clinicians with the ability to cut and cauterize tissue with the same tool, electrosurgery can be a useful technique during dental surgical procedures that require precise sculpting of soft tissue. The systems focus high frequency electrical currents to generate heat in the surgical electrode making it possible to achieve precise tissue contours. Precision and control are key with electrosurgery units, and here is a look at several systems that provide an array of user settings for precision during different electrosurgery procedures.