Question juridique clé
Whether the evidence had to be supplemented by an interdisciplinary expert report and the waiting period reset.
Solution extraite
No further evidence was required; the findings on work incapacity and the start of the waiting period were not arbitrary.
Motifs extraits
The cantonal court reasonably relied on the medical record, especially the report of the Y.________ center. The decisive point was the insured's capacity in his adapted former occupation, not the causal link to the 1979 accident.