Key legal question
Whether the medical report of 1 December 2009 established a revision ground under Art. 123(2)(a) BGG.
Extracted holding
No. The report did not reveal new decisive facts or evidence; it only reassessed known findings and reached different conclusions on work capacity.
Extracted reasoning
The CRPS II diagnosis was already known in the earlier proceedings. The new report did not show an objectively incomplete factual basis, but merely a different medical evaluation of the same findings.