Ultrasound is an electrotherapy that promotes healing and reduces inflammation at a cellular level. An ultrasound machine creates mechanical sound waves that produce energy, which when they enter the skin cause micro vibrations in the cells improving tissue healing and reducing pain.

During ultrasound treatment an ultrasound head is placed onto the affected area using specialised gel, which ensures maximum contact between the head and the skin, and slowly moved. Ultrasound is a painless treatment used to promote the healing process following an acute injury or a chronic condition. Ultrasound is commonly used to treat soft tissue problems such as ligament sprains or muscle tears.