Question juridique clé
Whether the ankle bone lesions qualify as an occupational disease under accident insurance law.
Solution extraite
The occupational disease claim fails because a causal link to vibration exposure was not established with the required degree of probability.
Motifs extraits
The evidence did not demonstrate, to at least a 50% probability, that work on vibrating platforms caused the bone lesions of the ankles; therefore the statutory requirements for an occupational disease were not met.