{"page":"https://casescribe.ai/explorer/regulation-changes/2017-09-11","generated_at":"2026-10-03T18:29:44.582Z","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":{"week_of":"2017-09-11","changes":[{"source":"38 CFR","section":"Schedule of ratings - dental and oral conditions.","date":"2017-09-11","url":"https://www.ecfr.gov/current/title-38/section-4.150","formatting_only":false,"added":["Note (1):","For VA compensation purposes, diagnostic imaging studies include, but are not limited to, conventional radiography (X-ray), computed tomography (CT), magnetic resonance imaging (MRI), positron emission tomography (PET), radionuclide bone scanning, or ultrasonography |","Note (2):","Separately evaluate loss of vocal articulation, loss of smell, loss of taste, neurological impairment, respiratory dysfunction, and other impairments under the appropriate diagnostic code and combine under § 4.25 for each separately rated condition |","9900 Maxilla or mandible, chronic osteomyelitis, osteonecrosis or osteoradionecrosis of:","Rate as osteomyelitis, chronic under diagnostic code 5000.","9902 Mandible, loss of, including ramus, unilaterally or bilaterally:","Loss of one-half or more, |"],"removed":["Link to an amendment published at 82 FR 36083, Aug.","3, 2017.","9900 Maxilla or mandible, chronic osteomyelitis or osteoradionecrosis of:","Rate as osteomyelitis, chronic under diagnostic code 5000 |","9902 Mandible, loss of approximately one-half:","Involving temporomandibular articulation | 50","Not involving temporomandibular articulation | 30","9903 Mandible, nonunion of:"]}]}}