Kernrechtsfrage
Whether the ongoing disability pension had to be revised because of a relevant deterioration in health and work capacity.
Extrahierter Entscheid
The existing record did not allow a reliable assessment; a current psychiatric expert opinion was required before deciding the pension claim anew.
Extrahierte Begründung
The court found that, in light of the chronic pain disorder and the criteria for its disabling effect, the insured person required a thorough psychiatric reassessment. The latest specific psychiatric examination dated back to 2001, later reports were not a substitute, and the evidence did not clearly exclude a factual change in health status.