TENS
Also written as: TENS — Transcutaneous Electrical Nerve Stimulation
A non-invasive pain management technique that delivers low-voltage electrical current through electrodes placed on the skin to modulate pain signals.
Full Definition
Transcutaneous Electrical Nerve Stimulation (TENS) is a widely used electrophysical agent in rehabilitation settings, delivered via surface electrodes to stimulate sensory nerve fibres and inhibit pain transmission via the gate control mechanism or by triggering endogenous opioid release. TENS is distinct from FES (functional electrical stimulation), which targets motor nerves for functional movement, and from NMES (neuromuscular electrical stimulation), which is used for muscle re-education. Editors must ensure these three acronyms are not used interchangeably. All three should be spelled out on first use, and the acronyms should appear in full capitals without periods.
Usage
Usage note: Always distinguish TENS (pain modulation) from FES (functional movement) and NMES (muscle strengthening). Expand on first use; no periods between letters.
In Context
- "TENS was applied to the lumbar region to manage the patient's chronic low back pain between physiotherapy sessions." — Physiotherapy session note
- "The article incorrectly used TENS where FES was intended; both acronyms must be defined and used precisely." — Editorial correction note