Knee, Ankylosis of
Knee, Ankylosis of is a VA-ratable condition under diagnostic code 5256 in the Knee & Leg category. Maximum rating: 60%.
Knee Range of Motion
Source: 38 CFR § 4.71 - Measurement of ankylosis and joint motion
Rating Criteria
| Rating | Criteria |
|---|---|
| 60% | Extremely unfavorable, in flexion at angle of 45° or more |
| 50% | In flexion between 20° and 45° |
| 40% | In flexion between 10° and 20° |
| 30% | Favorable angle in full extension or slight flexion |
Filing Tips
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Gather medical evidence showing a current diagnosis of this condition.
Document in-service events, injuries, or exposures that caused or aggravated this condition.
Consider a nexus letter from a medical professional linking your condition to service.
Review the rating criteria for DC 5256 to understand what symptoms warrant higher ratings.
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