Canucks backup goalie Thatcher Demko is out with a concussion sustained during practice Wednesday. He's 7-4-1 with a 3.00 GAA and .906 save percentage in 12 games this season.
"Thatcher is a young goalie in this league and he's learning what it takes to be competitive and consistent every night," Markstrom said. "I think this is a good learning experience for him and we think he'll get even better down the road."
Vancouver (15-12-4) is fifth in the Pacific Division, three points behind the Vegas Golden Knights for the second wild card into the Stanley Cup Playoffs from the Western Conference.
The Canucks, who host the Carolina Hurricanes at Rogers Arena on Thursday (10 p.m. ET; SNP, FS-CR, NHL.TV), are also looking to bolster their top-six forward group. The top line of J.T Miller, Elias Pettersson and Brock Boeser are their three leading scorers, and each has at least 28 points. Bo Horvat (25 points), Tanner Pearson (20) and Josh Leivo (17) are the only other forwards with more than 15.