Perron (upper body) won't play Saturday versus the Blue Jackets, Lou Korac of NHL.com reports.

EDGE Analysis

Perron's absence will be a big loss for the Blues' top six and power play. He has 18 points in 20 games this season. Dakota Joshua is expected to enter the lineup, although it seems that the Blues will have to dress at least seven defensemen in the contest. More information should be available on Perron's status ahead of Tuesday's game versus the Lightning.