Question juridique clé
Whether the original 24 December 2001 grant of medical measures for GgV No. 404 was manifestly incorrect and could be reopened under Art. 53(2) ATSG.
Solution extraite
The original grant was not manifestly incorrect; reopening was not justified.
Motifs extraits
The 2001 medical report and RAD assessment were plausible under the legal and medical practice then applicable. The later 2012 guideline could not be used retrospectively to show obvious error, and the record did not establish that the diagnosis and criteria were untenable at the time.