Questione giuridica chiave
Admissibility of the appeal against the cantonal remand order on the knee relapse issue
Decisione estratta
The appeal is inadmissible insofar as it challenges the remand for further clarification of the knee complaints.
Motivazione estratta
A remand for additional fact-finding is an interlocutory decision under Art. 93 BGG; neither irreparable prejudice nor a basis for immediate final decision and substantial savings was shown.