Questione giuridica chiave
Whether the claimant proved a legally relevant worsening of his health and earning capacity justifying a 100% accident insurance pension.
Decisione estratta
No legally relevant change since the final pension award was shown; the prior pension level remained unchanged.
Motivazione estratta
The court upheld the cantonal court's assessment that the medical evidence, especially the expert reports of Dr. B.________ and Institut X.________, was comprehensive and convincing, while contrary medical statements were not decisive.