Kernrechtsfrage
Whether a relevant change in health justified revising the whole disability pension under Art. 17 ATSG.
Extrahierter Entscheid
A revision ground existed because the medical situation had improved and the insured was again at least 50% capable of adapted work.
Extrahierte Begründung
The later medical reports, especially MEDAS and BEFAS, supported a materially improved condition compared with the situation underlying the original full pension.