The Board denied an earlier effective date for the grant of service connection for left knee osteoarthritis, meniscal tear, and chondromalacia patella, finding that the Veteran's claim was not entitled to such a retroactive effective date due to lack of new and material evidence submitted within one year of the February 2015 rating decision.
The deciding factor: The Board found that the private treatment records submitted in February 2015 were cumulative and did not raise a reasonable possibility of substantiating the claim for service connection, thus failing to meet the criteria for new and material evidence as defined by VA regulations.
- Claimed conditions
- left knee osteoarthritis, meniscal tear, chondromalacia patella
- How they argued it
- Direct service connection
- Exposure basis
- None
- Rating assigned
- 20%
- Decision date
- March 18, 2026
- Citation
- A26024140
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 A26024140.
What this means for you
A denial is a starting point, not the end of the road. You can see why this claim fell short — and, if you are still inside the one-year window, the appeal lanes that may remain open to you.
What you can do next
Related decisions
Other Board decisions on a similar condition or argued the same way.
- Remanded (sent back)
The Board has determined that the VA examinations provided for the Veteran's knee and palatal tympanic myocronus claims were inadequate, and thus these cases must be remanded to obtain new evaluations.
- Remanded (sent back)
The Board has denied service connection for an acquired psychiatric disability, but has remanded the cases of left knee and lumbar spine disabilities.
- Remanded (sent back)
The Veteran's claims of service connection for left and right knee disabilities are being remanded due to the need for additional medical opinions regarding the relationship between his service-connected right ankle degenerative arthritis and his current knee conditions.
- Denied
The Board has denied the Veteran's claim for service connection for a right knee disability, finding that it is neither secondary to his service-connected right femoral neuropathy nor directly related to his active-duty service.
Free starter guide for your own claim
Reading this because you were denied or under-rated? Get the plain-English next steps — your appeal options, the deadline that protects you, and how appeals like yours turn out. One email, no spam.
We will only use this to send the guide. No spam, unsubscribe any time. We never sell your information.
We are not the VA. Veterans’ Rights is an independent resource built for veterans. We are not the U.S. Department of Veterans Affairs, not part of the government, and not endorsed by any government agency.
This is general information, not legal advice. For advice about your own situation, talk to a VA-accredited representative — many help for free.