Kernrechtsfrage
Whether the insured person showed a relevant deterioration justifying a pension increase.
Extrahierter Entscheid
The medical evidence established a deterioration from December 2005, with reduced work capacity in adapted work.
Extrahierte Begründung
The later multidisciplinary expert report was more persuasive than the RAD view; it confirmed new lumbar disc herniation and a 50% capacity in suitable work for all jobs up to 10 kg.