Effective December 1, 2021, the Veteran is granted increased ratings of 30 percent for ankylosis in both right and left knees. The previous separate rating for instability of the left knee was also granted.
The deciding factor: The medical evidence demonstrated that the Veteran's knee disabilities manifested into favorable angle in full extension or slight flexion between 0 and 10 degrees, meeting the criteria for ankylosis under DC 5256.
- Claimed conditions
- Osteoarthritis, Knee Instability
- How they argued it
- Direct service connection
- Exposure basis
- None
- Rating assigned
- 30%
- Decision date
- October 18, 2024
- Citation
- 24031961
Veterans Law Judge
Decisions by this judge: 1,934 · Granted: 41% (granted or partly granted, in the vetted decisions on this site)
Judge attribution: 2025 complete; earlier years partial.
This is a plain-language summary generated by AI from a public Board of Veterans’ Appeals decision. It can contain errors — always verify against the original. Look up the original decision on VA.gov (opens in a new tab) using citation 24031961.
What this means for you
A grant means the Board agreed the veteran was entitled to the benefit. Decisions like this show the kind of evidence and arguments that tend to succeed for claims like it.
What you can do next
Related decisions
Other Board decisions on a similar condition or argued the same way.
- Denied
The Veteran's right knee strain with osteoarthritis is currently rated at 10 percent, and the Board has determined that a higher rating is not warranted based on current evidence.
- Granted
The Veteran's service-connected disabilities rendered him so helpless as to be in need of regular aid and attendance, which was granted for special monthly compensation based on aid and attendance.
- Granted
The Veteran's right knee disability, including post-total knee arthroplasty, is rated at 30% effective December 1, 2018. The TDIU claim was granted from January 1, 2018.
- Granted
The Board has granted the Veteran's claim for service connection for a right knee disability as secondary to his service-connected lumbar strain and right lower extremity radiculopathy.
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