Calgary Flames forward Sven Baertschi sustained a fractured rib playing for Switzerland at the 2014 World Championship, the IIHF said on its website Saturday.
Baertschi will be out for several weeks.
Carolina Hurricanes forward Andrei Loktionov sustained a shoulder injury playing for Russia in the same game. He will be out for several weeks and traveled to Moscow on Saturday, the website said.
Loktionov can become an NHL restricted free agent July 1.
St. Louis Blues defenseman Roman Polak sustained a shoulder injury playing for the Czech Republic against Slovakia and is out for the remainder of the tournament. He will travel to the Czech Republic on Sunday.
That's a really tough thing to play through; when you finally are thrown out there, the game is fast, intense, every single play matters, you've got to find a way to play through that and make smart plays. So it's a huge testament to [Vermette] and some other individuals in our locker room that are putting their own ego, their own wants and needs aside, and are ready for those opportunities when they do come.
— Blackhawks captain Jonathan Toews on teammate Antoine Vermette, who returned from being a healthy scratch in Game 3 to score the double-overtime winner in Game 4