The St. Louis Blues have been dealt a considerable blow with the NHL Trade Deadline less than 24 hours away. General manager Doug Armstrong has announced that defenseman Colton Parayko is undergoing a scope in his knee after he was hurt on Wednesday night against the Los Angeles Kings.

Colton Parayko will be out at least six weeks for the St. Louis Blues after the defenseman injured his left knee in a 3-2 shootout win against the Los Angeles Kings on Wednesday.

President of hockey operations and general manager Doug Armstrong said Thursday that Parayko will undergo a scope on the injured knee and be evaluated in six weeks. The Blues play their final regular-season game two days short of the six-week mark.

St. Louis Blues defenceman Colton Parayko will undergo a scope on his left knee and will be re-evaluated in six weeks, team president of hockey operations Doug Armstrong announced

The St. Louis Blues will be without their top defenceman for the foreseeable future. Blues general manager Doug Armstrong announced Thursday that Colton Parayko will undergo a scope on his left knee after injuring it during Wednesday's 3-2 shootout victory over the Los Angeles Kings.

St. Louis Blues top defenseman Colton Parayko is expected to miss the rest of the regular season after injuring his left knee in the team's shootout victory at the Los Angeles Kings on Wednesday night.