The ankle has reduced range of motion, affecting its ability to bend or move fully.
The most direct evidence for this condition is range-of-motion measurements taken during a physical examination. A VA Compensation and Pension exam or records from your treating provider should document, in degrees, how far your ankle moves into dorsiflexion and plantar flexion. Measurements showing dorsiflexion below 15 degrees or plantar flexion below 30 degrees support the 10% level. Measurements showing dorsiflexion below 5 degrees or plantar flexion below 10 degrees support the 20% level. Records noting pain, stiffness, or swelling that limits movement also help establish the degree of restriction. Statements from you or people who know you describing difficulty walking, climbing stairs, or standing for periods of time can show how the ankle limitation affects your daily life and work.
Conditions that are often caused or made worse by this one. If you have any of these, they may be claimable as secondary service connection.
