Gait analysis for
cerebral palsy evaluates the movements of the lower
body while walking.
Gait analysis uses:
Cameras and videos to record a person walking.
Computers to analyze how well the person
Special flooring (force plates) to show where the person's
feet touch the ground while walking.
Special machines to record
muscle activity (electromyography) in the person's legs when he or she
Why It Is Done
For a person with cerebral palsy, gait analysis can be used
Find ways to help the person walk
Predict what type of muscle, tendon, or joint surgery
(orthopedic surgery) would be most helpful.
Evaluate the success of
orthopedic surgery that has already been done.
Suggest changes in a
person's exercise program.
Gait analysis can show the exact movement of the lower body as a
Gait analysis is not painful, and usual activities can resume as
soon as the test is completed.
What To Think About
There are no health risks with gait analysis.
Gait analysis is not available in all areas. It needs to be done by
a qualified and specially trained health professional.
Gait analysis is an expensive test. But in the long run, it
may save time and money because the test can help guide treatment, prevent
unneeded surgeries, and help a surgeon decide which type of surgery a person
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