Whether the appeal against the invalidity insurance office's refusal to increase the disability pension was well founded due to incomplete medical findings
The appeal was upheld because the relevant facts had not been fully established medically; the disputed decision had to be annulled and the case remanded for further medical inquiry and a new decision.
The respondent itself accepted, based on a SMR opinion, that radiological exams showed a clear worsening and that a rheumatological assessment or complementary examination was necessary. Under the applicable social insurance procedure, the insurer had to carry out the medical investigation first.