Question juridique clé
Whether the cantonal insurance court could decide the appeal in single-judge composition
Solution extraite
The single-judge decision was permissible because the case was an 'easy case' under cantonal law and the court's interpretation was not arbitrary.
Motifs extraits
Art. 37(4) ATSG leaves no discretion on the legal standard; the factual and legal situation was sufficiently clear, even though the medical assessment was not simple.