Kernrechtsfrage
Whether the canton court violated the right to be heard by not discussing the later medical certificate and by refusing an additional medical expert opinion.
Extrahierter Entscheid
No. The court’s reasoning was brief but sufficient, and anticipatory assessment of evidence justified refusing further expertise.
Extrahierte Begründung
The certificate of 29 May 2007 was unmotivated, brought no new medical facts, and did not cast doubt on the CNA doctor’s well-founded report; further evidence could not change the assessment.