Ultrasound is a therapy which has been used by physical therapists since the 1940s. It is applied using a round-headed wand that is put in direct contact with the patient's skin. Gel is used in order to reduce friction and assist in the transmission of the ultrasonic waves.

The waves are generated by a piezoelectric effect caused by the vibration of crystals within the head of the wand/probe. These sound waves pass through the skin and cause a vibration of the local tissues. This vibration will provide a deep heating locally, no sensation of heat will be felt by the patient. Benefits:

• Increase in tissue relaxation
• Increase in local blood flow, and scar tissue breakdown
• Reduces local swelling and chronic inflammation
• Promotes bone fracture healing

Ultrasound can also be used to achieve phonophoresis. This is a non-invasive way of administering medications to tissues below the skin; perfect for patients who are uncomfortable with injections. With this technique, the ultrasonic energy forces the medication through the skin. Cortisone, used to reduce inflammation, is one of the more commonly used substances delivered in this way. A typical ultrasound treatment will take from 3-5 minutes depending on the size of the area being treated.

Used in the treatment of:

• Tendonitis
• Non-acute joint swelling
• Muscle spasm
• Peyronie's Disease (to break down the scar tissue)