Clinical evaluation of electronic dental anesthesia for various procedures in pediatric dentistry

Electronic dental anesthesia (EDA) is a newer technique for achieving regional anesthesia by the application of transcutaneous electrical nerve stimulation (TENS). The present study intended to be an initial investigation of the attitudes of dentists and patients towards a relatively newly introduced EDA system. The purpose of the study was to evaluate the effectiveness of EDA system, a unit of TENS, in the management of pain during treatment procedures such as minor extractions, restorations (tooth preparations), and pulp therapy, in children. Overall, forty children between the age groups of 5 to 12 years were selected for three different clinical procedures. The response of the patients as well as the opinion of both, the clinician and the patient regarding perception of pain and comfort on administration I effectiveness of electronic anesthesia were recorded and analyzed. Significantly favorable results to the use of EDA were obtained, which indicate that EDA, besides offering safety and psychological advantages, may also be a promising alternative to the conventional methods of local anesthesia.