Kernrechtsfrage
Whether a pension-relevant deterioration of health occurred between the 2008 objection decision and the 2011 refusal.
Extrahierter Entscheid
No pension-relevant change was proven; the MEDAS expert report was accepted as decisive.
Extrahierte Begründung
The cantonal court's appraisal of the medical evidence was coherent and not arbitrary. The MEDAS report established no psychiatric disorder of independent disease value and only a 20% reduction in capacity in adapted work, so the 40% minimum invalidity threshold was not reached.