Carlo (undisclosed) will be available for Game 6 against Toronto on Thursday, per Conor Ryan of The Boston Globe.
Carlo has a goal, a plus-2 rating, four PIM, nine hits and 11 blocks in five playoff contests this year. He missed the overtime period in Boston's 2-1 loss to Toronto in Game 5 on Tuesday and wasn't on the ice for Wednesday's practice, but coach Jim Montgomery has nevertheless stated Carlo will be good to remain in the lineup versus the Leafs on Thursday.