Questione giuridica chiave
Whether the disability pension revision and revocation were lawful despite the insured's advanced age.
Decisione estratta
The pension could not be revoked because the medically improved residual work capacity was not economically marketable on the balanced labour market.
Motivazione estratta
Even if health had improved, the claimant was 64, only months from retirement, and had been out of work for years; under these circumstances, a theoretical ability to work could not realistically be exploited, so the invalidity degree remained unchanged.