Key legal question
Whether the cantonal court acted arbitrarily in relying on the judicial expert report on the medical treatment and operative technique.
Extracted holding
No arbitrariness was shown; the expert report was considered conclusive and the appellant failed to demonstrate that the cantonal court had no defensible basis for following it.
Extracted reasoning
The challenge was largely appellatory. The medical articles relied on were general, selectively chosen, and did not outweigh the case-specific expert assessment. The appellant also failed to request a supplementary expertise when doubts were alleged.