Questione giuridica chiave
Whether the dental injury sustained while eating shell-free mussels qualifies as an accident under Art. 9(1) OLAA.
Decisione estratta
No extraordinary external cause was shown; the risk of swallowing a shell fragment or concretion while consuming mussels remains ordinary, so the event is not an accident.
Motivazione estratta
Eating mussels without shells does not eliminate the ordinary possibility that a shell fragment or detached concretion is present in the food or cooking juice. The injury therefore lacks the extraordinary character required by Art. 9(1) OLAA.