Kernrechtsfrage
Whether the claimant proved a natural causal link between the 1993 tractopexy and her later hip/muscle impairments.
Extrahierter Entscheid
The claimant did not prove, on the balance of probabilities, that the operation caused the complained-of impairments.
Extrahierte Begründung
The medical record did not establish direct or indirect injury to the relevant nerve with sufficient probability; alternative causes and a pre-existing atrophy weighed against causation.