Key legal question
Whether the pension revision and revocation under Art. 17 ATSG were justified by a relevant change in health condition.
Extracted holding
Yes. The court found a significant improvement in the insured person's health during the revision period, constituting a valid basis for revision.
Extracted reasoning
The earlier pension award relied mainly on an older psychiatric assessment. The later interdisciplinary expert opinion had full evidentiary value and showed no persisting psychical impairment; this established a legally relevant change.