Question juridique clé
Whether the appeal against the remittal order was admissible under Art. 93 BGG.
Solution extraite
The remittal decision was an interlocutory decision that did not cause irreparable harm and did not justify immediate review for procedural economy.
Motifs extraits
Further medical clarification ordered by the lower court could be challenged later with the final decision; the requirements of Art. 93(1)(a) and (b) BGG were not met.