The principle of ultrasound is mechanical waves and generation of heat in deep layer tissues. Ultrasound helps to remove pain, relief tension, improve blood supply, healing and the absorption of posttraumatic swellings. It has also proved successful in the management of both chronic and acute locomotor system disorders.
Contraindication: presence of metals in the body (cardio stimulator, joint replacements, etc.), acute inflammatory conditions, malignant tumors, hemorrhagic conditions