The Calgary Flames placed forward Michael Frolik and defenseman Michael Stone on injured reserve Thursday, the team announced.

Frolik is dealing with a lower-body injury and will not travel with the team on its two-game road trip. He missed the Flames' tilt against the Winnipeg Jets on Wednesday. Frolik has seven goals and no assists in 20 games this season.

Stone, meanwhile, is dealing with a blood clot and there is no timetable for his return. He's appeared in just one game since Oct. 25, as rookies Juuso Valimaki and Rasmus Andersson have solidified themselves as Calgary's third defense pairing.

The Flames lead the Pacific Division with a 13-8-1 record.

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