Key legal question
Whether the medical expert report had full evidentiary value for the revision decision.
Extracted holding
The report lacked full evidentiary value because the expert did not have the complete accident file, which was relevant to the assessment of health and work capacity.
Extracted reasoning
A medical opinion must be based on complete records. Here the missing accident file was material because the post-accident deterioration and temporary total incapacity under accident insurance could affect both medical and vocational assessment.