Key legal question
Whether the disability pension could be revised under Art. 17 ATSG based on improved health condition.
Extracted holding
A medical improvement was sufficiently established to justify reopening the revision inquiry, but the legal consequences of that improvement depended also on employability.
Extracted reasoning
The expert report showed a changed medical picture compared with the earlier record. However, revision requires not only a medical change but also assessment of whether the residual capacity can actually be exploited in the labour market.