Questione giuridica chiave
Whether the insurer was entitled to stop accident-insurance benefits from 17 February 2007 because the left-ear complaints were not probably caused by the accident.
Decisione estratta
The medical record was contradictory and insufficiently clarified; a new medical expert opinion was required before the entitlement to benefits could be decided.
Motivazione estratta
The treating and consulting ENT doctors disagreed, their reports were not well reasoned, and the file opinions could not be relied upon. Under the investigatory principle, additional expert clarification was necessary, including on whether an aggravated pre-existing condition existed.