Questione giuridica chiave
Whether the right-shoulder lesions and surgery were in natural and adequate causal relation to the 22 August 2004 accident.
Decisione estratta
The file was not sufficiently established to finally deny causation; the cantonal court relied on an incomplete medical record and arbitrarily assessed the evidence.
Motivazione estratta
The insurer’s medical opinion did not address later diagnostic findings; the treating surgeon’s view could not be dismissed without a complete expert assessment.