Head injury sustained at work qualifies as work accident under Polish Work Injury Act.

The Supreme Court dismissed the cassation appeal against the lower court's order to amend the accident protocol. The plaintiff, a drill operator, suffered a head injury while working and was later diagnosed with severe brain trauma, though the initial accident investigation concluded no causal link to work. The court found the lower court correctly applied the Work Injury Act by relying on objective medical evidence rather than conflicting witness testimony about a home accident. Consequently, the court ruled that the injury occurred during and in connection with work, justifying work-related benefits.