A member asked:

Why is an ultrasound used in physical therapy exactly?

4 doctors weighed in across 2 answers

Stimulation: Ultrasound is a stimulator. It helps stimulate tissue regeneration and increase blood supply to the affected area(s). It does have pain relieving properties as well.

Answered 5/18/2013

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Depends: Ultrasound emits high frequency sound waves that some physical therapists use for therapeutic reasons. Ask a physical therapist for particular applications.

Answered 1/14/2013

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