Dunne (undisclosed) is expected to miss 4-6 weeks, Paul Hamilton of WGR Sports Radio 550 reports Wednesday.
Dunne will likely return after the Olympic break, based on that timetable. He has a goal, four points, 34 PIM, 34 hits and 12 blocks in 28 appearances in 2025-26. Dunne hasn't been able to stay in the lineup consistently, so there's no guarantee he'll play regularly once he's available.