Garrison left Sunday's game against the Stars with a lower-body injury and did not return.
EDGE Analysis
As such, the rearguard should be considered day-to-day until further information surfaces regarding his status. This was Garrison's first game back from a four-game injury absence -- which was also designated as lower-body -- so it wouldn't be unreasonable to suggest he experienced a setback with the same ailment. Regardless, the team should update his condition prior to Tuesday's matchup in Boston.