Perron (upper body) will not be in action versus the Lightning on Tuesday, Jeremy Rutherford of The Athletic reports.
Perron was rolling prior to getting hurt, as he had racked up seven points in his previous seven outings, though he had just one goal to show for it. Still, without the winger available, along with Tyler Bozak (COVID-19 protocols) and James Neal (undisclosed), the Blues are set to deploy seven defensemen versus Tampa Bay.