What It Means:

The injury has been lingering for a couple of weeks, and re-aggravating it forced Ryan to make an early exit from Tuesday's game against the Buffalo Sabres.

Ryan has 8 points in 21 games this season, while his 1.2 Relative Corsi For Percentage at Even Strength is his best mark since the 2012-2013 season.

Source: Rotoworld.com