Questão jurídica principal
Whether the requirements for revising the accident-insurance disability pension under Art. 17 ATSG were met
Decisão extraída
No legally relevant material change in health or earning capacity was proven; the full pension had to remain in force.
Fundamentação extraída
The later assessment was based largely on a different evaluation of a largely unchanged medical situation and on assumptions about improved adaptation. That did not establish, with the required degree of probability, an actual substantial change in the insured's condition or work capacity.