{"page":"https://casescribe.ai/explorer/secondary/to/flat-feet","generated_at":"2026-10-03T18:34:03.422Z","data_as_of":{"decisions":944125,"first_year":2017,"last_year":2026,"latest_decision":"2026-04-30","cfr":"2026-10-01","m21":"2026-09-29"},"about":{"publisher":"CaseScribe AI (VA Law Explorer)","source":"Public Board of Veterans' Appeals decisions (appeals of VA decisions, not VA's first decisions), M21-1 Adjudication Procedures Manual, 38 CFR Parts 3 and 4.","method":"Outcomes are issue-level: each condition the Board decided in a decision counts once. Decision data is extracted by AI and can contain errors. Rates describe past appeals and do not predict any claim.","disclaimer":"For research only. CaseScribe AI is not a law firm and this is not legal advice. Verify figures against the source decisions and regulations.","attribution":"Cite as: VA Law Explorer, CaseScribe AI, with the page URL."},"data":{"disability":"flat feet","conditions_claimed_secondary_to_it":[{"claim":"Knee conditions secondary to flat feet","decisions":738,"granted_pct":24.3,"page":"https://casescribe.ai/explorer/secondary/knee-impairment-secondary-to-flat-feet","json":"https://casescribe.ai/explorer/data/secondary/knee-impairment-secondary-to-flat-feet.json"},{"claim":"Degenerative arthritis of the spine secondary to flat feet","decisions":364,"granted_pct":23.1,"page":"https://casescribe.ai/explorer/secondary/degenerative-arthritis-spine-secondary-to-flat-feet","json":"https://casescribe.ai/explorer/data/secondary/degenerative-arthritis-spine-secondary-to-flat-feet.json"},{"claim":"Ankle impairment secondary to flat feet","decisions":308,"granted_pct":18.5,"page":"https://casescribe.ai/explorer/secondary/ankle-impairment-secondary-to-flat-feet","json":"https://casescribe.ai/explorer/data/secondary/ankle-impairment-secondary-to-flat-feet.json"}],"it_claimed_secondary_to_other_conditions":[],"how_va_rates":null}}