Person undergoing Transcutaneous Electrical Nerve Stimulation (TENS) in a hospital physiotherapy department, during assesment of pain control following damage to the radial nerve sustained in a road accident. Series of high-voltage, high- frequency electrical impulses are passed between the 2 electrodes on the forearm: the physiotherapist is seen adjusting their frequency & amplitude on the power supply unit. The technique has many applications in analgesia, being cheaper & safer than using drugs: it is not recommended for use on children or pregnant women. After an assesment period (up to 5 days), the patient may be able to continue treatment at home.

Photo website with Rights Managed and Royalty Free stock photos, images, illustrations and footage available for download immediately for commercial and editorial uses. Aflo is a leading independent supplier and producer of stock pictures and visual content. Search and find high quality images and video for design, print, web-use and publishing. Buy photos from our extensive collection of model released and property released sports images. Search some of the most beautiful travel and landscape pictures from our own photographers and license from our large collection of content, modern and archive, focusing on Japan. We provide free research. Register for personal account management and for full use of our Stock Photography website and start to download images now.