In Office MRI
Magnetic resonance imaging (MRI) is sophisticated diagnostic equipment used to diagnose an array of health problems or conditions, including:
- Injuries of the tendons, ligaments, or cartilage.
MRIs use no radiation like conventional X-rays or CT scans. They employ large magnet and radio waves to produce three-dimensional images. MRIs are very good at portraying soft tissues and bones in your feet and ankles.
People with the following conditions may not be good candidates for a MRI:
- Conditions that requires a heart pacemaker.
- Artificial heart valves.
- Electronic inner ear implants.
- Electronic stimulators.
- Implanted pumps.
- Metal fragments in eyes.
- Surgical clips in the head (particularly aneurysm clips).
Individuals with dental fillings or bridges, a replacement hip or knee, or tubal ligation clips are generally safe to have a MRI.
In most cases, a full exam of the foot and ankle via MRI lasts between 60 and 90 minutes.
In Office Ultrasound
Ultrasound is a very effective tool for diagnosing a wide variety of foot and ankle problems, particularly soft tissue problems. Ultrasound uses sound waves on the body in a way much like radar uses sound waves. The waves hit a targeted area and are bounced back to a recording device, which produces an image. Ultrasound is a completely safe, noninvasive, and painless diagnostic procedure.
Common problems for which ultrasound may be prescribed include:
- Heel spurs or plantar fasciitis.
- Injuries of the ligaments, tendons, or cartilage.
- Morton's neuroma.
- Presence of foreign bodies.
- Soft tissue masses.
- Tarsal tunnel syndrome.
- Tendonitis or tears in a tendon.
In Office X-Rays
X-rays help determine whether a bone has been fractured or damaged by conditions such as an infection, arthritis, or other disease.
Other reasons for conventional X-rays on your feet are to:
- Evaluate changes in the bones from infections, arthritis, or other bone disease.
- Assess whether a child's bones are growing normally.
- Locate foreign objects (such as pieces of glass or metal) in a wound.
- Determine whether bones are properly set after treating a fracture.
Pregnant women, especially those in their first trimester, are advised against having X-rays because the radiaiton may harm the unborn child.