Dynatronics Corporation, a technological leader in physical medicine, is pleased to introduce the Dynatron^® STST, a revolutionary advancement in the treatment of chronic pain. The Dynatron^® STST is the culmination of years of clinical experience and research by a group of Texas physicians. Using a non-invasive treatment known as Sympathetic Therapy, the Dynatron^® STST has proven to safely provide symptomatic relief to a significant number of patients suffering from chronic intractable pain.