Questão jurídica principal
Whether the IV quarter pension from 1 December 2008 should be increased to at least a half pension due to worsened health and earning capacity.
Decisão extraída
The quarter pension was correctly confirmed; the evidence supported only a 20% work incapacity in adapted work and an invalidity degree of 40%.
Fundamentação extraída
The court found the medical and occupational assessment from the occupational medicine center sufficiently reliable. It established a light adapted workload with limited left-arm use and rejected any additional disabling psychiatric impairment.