Question juridique clé
Whether the late-filed private medical report and objections to the MEDAS expert evidence were admissible and sufficient to undermine the expert report.
Solution extraite
The private report was an inadmissible new fact, and the bias challenge was procedurally late; the MEDAS report remained usable evidence.
Motifs extraits
The report predated the cantonal judgment and could have been submitted earlier. Alleged institutional bias and repeated use of experts were not enough without specific grounds against individual experts.