VASRD 5256 · Musculoskeletal System
Knee is stiff or frozen in one position due to injury, arthritis, or surgery.
| Rating | Criteria |
|---|---|
| 60% | Stuck in near-straight position |
| 50% | Stuck partially bent |
| 40% | Significantly bent |
| 30% | Barely bends |
X-rays, orthopedic exam, ROM testing.
Approval rate
High (~70%) when imaging confirms fixed position.
Annual service-connected
4,100 veterans
Average rating
40%
Conditions commonly linked to Knee, Ankylosis. Service-connecting a secondary condition can increase your combined rating.
Hip Pain
Altered gait
Leg Length Discrepancy
Muscle imbalance
See how Knee, Ankylosis combines with your other service-connected conditions using the official VA combined-ratings formula.
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