Question juridique clé
Whether the insured's medical condition had improved by the date of the AI decision so as to end the disability pension after July 2006.
Solution extraite
No sufficient improvement was shown; the cantonal court could rely on the medical record and find a continuing total incapacity to work from somatic causes.
Motifs extraits
The appellant did not demonstrate arbitrary fact-finding. The cantonal court reasonably assessed the medical chronology, discounted an outdated SMR report, and relied on later treating-source evidence showing persistent and worsening lumbar problems up to and after surgery.