Short answer
A 10-gram nylon filament pressed on the foot to see if you’ve lost protective sensation.
Diabetic Foot Exam Steps
- History: prior ulcers or amputation, smoking, symptoms
- Inspection: skin, nails, calluses, deformities, footwear
- Neurological: 10-g monofilament plus vibration (128-Hz tuning fork), pinprick or ankle reflexes
- Vascular: dorsalis pedis and posterior tibial pulses, and an ankle-brachial index if pulses are weak
USA Diabetic Foot Exam: Quick Facts
- How often
- At least yearly
- Key tools
- 10-g monofilament, 128-Hz tuning fork
- Checks
- Skin, nerves, pulses, deformities
- Medicare
- Every 6 months with neuropathy
Free practice test
Test what you know
Random questions, instant scoring and an explanation for every answer.
Start the USA Diabetic Foot Exam practice test →More USA Diabetic Foot Exam questions
Disclaimer: This guide is for general information and is not medical advice. Coverage, prices and requirements change and vary by provider and location. Confirm details with your provider, insurer or the agency listed in the sources. Read our editorial policy.