Diabetic Foot Exam Test
A diabetic foot exam checks for foot problems in people with diabetes. It helps find nerve damage, poor blood flow, injuries, and foot shape changes early to prevent serious infections and amputation.
What this test measures
A diabetic foot exam checks for nerve damage (diabetic neuropathy), blood flow problems, signs of injury or damage (like cuts, blisters, calluses, or ulcers), and changes in foot shape (such as bunions or hammer toes).
What your results mean
Reference ranges vary by laboratory and by your age and sex. MedlinePlus does not publish a single normal range for this test — always read your result against the range printed on your own lab report and discuss it with your provider.
Frequently asked questions
What is a diabetic foot exam?
It is an exam used to find foot health problems in people with diabetes before they cause serious infection.
Why do people with diabetes need foot exams?
High blood sugar can damage nerves and blood vessels in the feet, leading to numbness, poor healing, and risk of infection or amputation.
What does the exam check for?
It checks for nerve problems, blood flow issues, signs of damage or injury, and changes in foot shape.
What happens if a problem is found?
Treatment depends on the type and seriousness of the problem. Your provider will recommend next steps.
How often should I get a diabetic foot exam?
If your risk is high, your provider will likely recommend a complete exam more than once a year.
Related lab tests
Sources
- MedlinePlus: Diabetic Foot Exam — NIH MedlinePlus
Last updated . Information is aggregated from official public sources and is not a substitute for professional medical care.