Questão jurídica principal
Whether the appeal against the remand decision was admissible under Art. 93 BGG.
Decisão extraída
The remand decision caused a non-reparable legal disadvantage because it contained binding findings on accident causation for the insurer's renewed decision.
Fundamentação extraída
A materially binding remand that practically cannot be corrected later satisfies Art. 93(1)(a) BGG.