Diagnostic imaging is used to diagnose a variety of foot
problems. Some of the common tests include x-ray, ultrasound and MRI. Your
doctor will decide which test(s) are appropriate to get a better look at your
ailment. Take a closer look at what each test does.
X-Ray
A form of radiation focused into a beam that creates a
picture. Dense tissue, such as bones, look white; less dense tissue, such as
muscles, look gray; and air looks black.
X-rays can be done to:
- Detect a fracture or dislocation
- Detect fluid build up
- Detect changes in bones caused by infection, arthritis or bone growths
Ultrasound
Sound waves develop ultrasound images of what is
happening inside the body. The echoes the sound waves make determine the size,
shape and consistency of soft tissues and organs.
Ultrasounds can be done to:
- Detect soft-tissue injuries
- Diagnose bursitis, heel spurs, plantar fasciitis, Morton’s Neuroma, tendonitis, etc.
MRI
Magnetic resonance imaging uses a magnetic field and
radio wave energy to create pictures of structures within the body.
MRIs can be done to:
- Provide more information about a problem seen on an x-ray or ultrasound
- Detect bone and joint problems
- Detect torn ligaments or tendons
- Detect infection
Image by Eric Schmuttenmaer. Right x-ray 002 - no info. (2006). Flickr.
No comments:
Post a Comment