Kernrechtsfrage
Whether the invalidity degree was correctly set at 55% and a full pension should be granted.
Extrahierter Entscheid
The invalidity assessment was correct; the insured remained 50% capable in adapted work, so a 55% invalidity degree stood and no full pension was due.
Extrahierte Begründung
The Federal Court found the cantonal court's medical assessment coherent and not manifestly erroneous. It accepted the 50% work capacity in adapted activity, rejected the claim of a somatic deterioration, and held that the deduction from wage tables involved no reviewable misuse of discretion.