- About this resource
- What is podiatry?
- How can a podiatrist help?
- When you should consult a podiatrist
- Foot terminology
- Foot problems
- Categories of foot problem
- The most common foot problems
- Achilles problems
- Ankle problems
- Ball and arch problems
- Common injuries
- Deformities
- Foot diseases
- Heel problems
- Skin and nails
- Toe problems
- Vascular/Nerve problems
- Caring for your feet
- Rare or unusual problems
- Treatments and therapies
- Diagnostic technologies
- Orthotics
- Surgery
- Therapies
- Fitness and feet
- Footwear
- Fun foot facts
- Quick reference
- Useful links
Ultrasound
Ultrasound (sonography) is a medical diagnostic technique which uses high frequency sound waves. When these sound waves meet interfaces (when one tissue meets another) between tissues, part of the wave is reflected back to receivers, making a "reflective pattern" which is then sent to a computer.
The computer processes the information and produces an image which can be used for diagnostic purposes. Ultrasound can be used for various foot conditions, and is often used to help diagnose Achilles tendon injuries, ankle sprains, soft tissue masses and infections.