Transcutaneous electrical nerve stimulation (TENS) therapy utilizes low-voltage electrical currents to relieve pain. A small, battery-operated device delivers these currents through electrodes placed on the skin near the affected area, such as the temporomandibular joint (TMJ). This therapy aims to interrupt pain signals and potentially relax jaw muscles. An example application involves placing electrodes near the ear and jaw joint to target TMJ discomfort.
This non-invasive approach offers potential pain management for temporomandibular disorders. It can serve as an alternative or complement to other treatments, potentially reducing reliance on medication. While research on its efficacy for TMJ is ongoing, TENS is a well-established modality for pain relief in other areas and shows promise for managing this specific condition. Its history in pain management spans several decades, evolving with technological advancements to become a portable and accessible therapy option.