What Happens During a Diabetic Foot Screening? A Podiatrist's Guide

If you're living with diabetes, your feet need more attention than most people realise. High blood sugar can quietly damage nerves and blood vessels over time, and the feet — being farthest from the heart and under constant pressure — are usually the first to show it. That's why a routine diabetic foot screening in Mumbai is one of the simplest, most effective things you can do to protect your mobility and avoid serious complications like ulcers or, in advanced cases, amputation.

Many patients delay this check-up simply because they don't know what it involves. Here's a podiatrist's walkthrough of exactly what happens during a diabetic foot screening, so you know what to expect and why each step matters.

Why Diabetic Feet Need Special Attention

Diabetes can lead to two main problems in the feet:

• Peripheral neuropathy — nerve damage that reduces sensation, so cuts, blisters, or pressure sores may go unnoticed until they worsen.

• Peripheral vascular disease — reduced blood flow, which slows healing and makes even small wounds harder to recover from.

Together, these mean a minor injury that a person without diabetes would barely notice can turn into a serious wound for someone with diabetes. Regular screening catches problems early, often before you feel any symptoms at all.

Step 1: Medical History Review

The screening starts with a conversation. Your podiatrist will ask about:

• How long you've had diabetes and how well controlled your blood sugar has been

• Any previous foot ulcers, infections, or surgeries

• Symptoms like tingling, numbness, burning, or cramping

• Your footwear habits and daily activity levels

This context helps the podiatrist know where to focus during the physical examination.

Step 2: Visual Inspection

Next comes a thorough visual check of both feet, including the soles, between the toes, and around the nails. The podiatrist looks for:

• Calluses, corns, or areas of thickened skin (often a sign of abnormal pressure)

• Cracks, cuts, blisters, or early-stage ulcers

• Changes in skin colour or texture

• Nail issues, including ingrown or fungal nails

• Any visible deformities, such as bunions or hammer toes

Step 3: Sensation Testing (Neuropathy Check)

This is one of the most important parts of the screening. Using a ……………………………………………..simple tool called a monofilament — a thin, flexible nylon fiber — the podiatrist tests your ability to feel light pressure at several points on each foot. A tuning fork or similar tool may also be used to check vibration sense. If sensation is reduced or absent in certain areas, it signals nerve damage that puts you at higher risk of unnoticed injuries.

Step 4: Circulation Check

Good blood flow is essential for healing, so your podiatrist will assess circulation by:

• Feeling for pulses at specific points on your feet and ankles

• Checking skin temperature and colour

• In some cases, using a handheld Doppler device to listen to blood flow, or measuring the Ankle-Brachial Index (ABI) to compare blood pressure in the ankle and arm

Poor circulation findings may prompt a referral to a vascular specialist alongside your ongoing podiatric care.

Step 5: Musculoskeletal and Gait Assessment

Diabetes can affect the structure and mechanics of your feet over time. The podiatrist checks joint flexibility, muscle strength, and how you walk. Abnormal pressure points identified here often guide recommendations for custom insoles or specific footwear changes.

Step 6: Skin and Nail Care Guidance

Before you leave, your podiatrist will typically address any immediate concerns — trimming thickened nails safely, smoothing problematic calluses, or treating minor skin issues that could otherwise progress. You'll also get personalised advice on daily foot care: how to check your own feet at home, appropriate moisturising routines, and what to do if you notice a wound.

Step 7: Risk Classification and Follow-Up Plan

Based on everything found during the screening, your podiatrist will assign a risk category — low, moderate, or high — for developing foot complications. This determines how often you should come in for follow-up screenings:

• Low risk: typically once a year

• Moderate risk: every 3 to 6 months

• High risk (history of ulcers, significant neuropathy, or poor circulation): more frequent visits, sometimes monthly, along with active treatment

If you're already experiencing foot pain, don't wait for a scheduled screening — it's worth getting it evaluated sooner. You can read more about diagnosis and treatment options on our diabetic foot pain treatment page.

How Often Should You Get Screened?

As a general rule, anyone with diabetes should have a foot screening at least once a year, even without symptoms. If you fall into a higher-risk category, your podiatrist will recommend a tighter schedule tailored to your condition.

Final Thoughts

A diabetic foot screening is quick, painless, and can prevent complications that are far more difficult — and costly — to treat later. If it's been a while since your last check-up, or you've never had one, there's no better time to book an appointment.

Concerned about numbness, wounds, or pain in your feet? Schedule a diabetic foot screening with our podiatry team in Mumbai today and take a proactive step toward protecting your mobility.