Diabetic Foot Exam

A diabetic foot exam is a comprehensive evaluation of the feet and legs of individuals with diabetes to identify potential complications and prevent future problems.

Purpose

The primary purpose of a diabetic foot exam is to:

• Detect any signs of neuropathy (nerve damage) or peripheral artery disease (poor circulation)
• Identify any existing foot ulcers, wounds, or infections
• Evaluate the overall health and condition of the feet and legs
• Provide education on proper foot care and prevention of future complications

Components of a Diabetic Foot Exam

A typical diabetic foot exam includes:

• Visual Inspection: A thorough visual examination of the feet and legs to look for any signs of ulcers, wounds, or infections
• Neurological Evaluation: An assessment of nerve function using tests such as the monofilament test or vibration perception threshold (VPT) testing
• Vascular Evaluation: An evaluation of blood flow to the feet and legs using tests such as the ankle-brachial index (ABI) or toe-brachial index (TBI)
• Musculoskeletal Evaluation: An assessment of foot structure, muscle strength, and range of motion
• Footwear and Orthotic Evaluation: An evaluation of the patient's footwear and orthotics to ensure proper fit and support

Frequency of Exams

The American Diabetes Association recommends that individuals with diabetes have a comprehensive foot exam at least once a year, or more frequently if they have a history of foot problems or are at high risk for complications.

Who Performs the Exam

A diabetic foot exam can be performed by a variety of healthcare professionals, including:

• Primary care physicians
• Podiatrists
• Endocrinologists
• Nurse practitioners
• Physician assistants

Importance of Early Detection and Prevention

Early detection and prevention of foot problems are critical for individuals with diabetes, as they can help prevent serious complications such as amputations and improve overall quality of life.