Maatta (undisclosed) will miss Wednesday's clash against Montreal, per Cole Bagley of KSL Sports.
Although Maatta will miss at least one game, his absence was described as maintenance because he's a little banged up. That might indicate that Maatta won't be out for long. That said, the Finnish defenseman isn't consistently in the lineup even when he's available -- Maatta was a healthy scratch in Utah's past three games.