Menu

Location

Ultrasound

Ultrasound is a therapeutic modality that has been used by physical therapists since the 1940s. Ultrasound is applied using a round-headed wand or probe that is put in direct contact with the patient’s skin. Ultrasound gel is used on all surfaces of the head in order to reduce friction and assist in the transmission of the ultrasonic waves. Therapeutic ultrasound is in the frequency range of about 0.8-3.0 MHz.

The waves are generated by a piezoelectric effect caused by the vibration of crystals within the head of the wand/probe. The sound waves that pass through the skin cause a vibration of the local tissues. This vibration or cavitation can cause a deep heating locally though usually no sensation of heat will be felt by the patient. In situations where a heating effect is not desirable, such as a fresh injury with acute inflammation, the ultrasound can be pulsed rather than continuously transmitted.

Ultrasound can produce many effects other than just the potential heating effect. It has been shown to cause increases in tissue relaxation, local blood flow, and scar tissue breakdown. The effect of the increase in local blood flow can be used to help reduce local swelling and chronic inflammation, and, according to some studies, promote bone fracture healing. The intensity or power density of the ultrasound can be adjusted depending on the desired effect. A greater power density (measured in watt/cm2 is often used in cases where scar tissue breakdown is the goal.


Location

Find us on the map

Office Hours

Our Regular Schedule

Monday:

9:00 am-6:00 pm

Tuesday:

9:00 am-2:00 pm

Wednesday:

9:00 am-6:00 pm

Thursday:

Closed

Friday:

9:00 am-2:00 pm

Saturday:

By Appointment

Sunday:

Closed

Testimonials

Reviews By Our Satisfied Patients

  • "I have benefited tremendously from the care I received from this office."
    John D. - Hillsboro, OR