Questione giuridica chiave
Whether the appeal against the SUVA decision was admissible before the opposition procedure was completed.
Decisione estratta
The appeal was premature because only decisions on opposition, or decisions for which no opposition is available, may be appealed to the cantonal court.
Motivazione estratta
The challenged decision was subject to opposition under Art. 52 LPGA, and no opposition decision existed yet, so the court lacked a proper appealable act.