Kernrechtsfrage
Whether the insured's residual work capacity was correctly assessed based on the medical file.
Extrahierter Entscheid
The expert report was convincing and could be relied upon; the complaints against it were unfounded.
Extrahierte Begründung
The expert provided a coherent diagnosis and explained the residual capacity objectively. The treating doctors mainly relied on subjective pain complaints and labour-market chances, which are not decisive for work capacity.