Husso, 23, has appeared in 37 games for the Rampage this season, posting a 15-13-5 record.
The 6-foot-2, 205-pound goaltender, who was recently named to the 2017-18 AHL All-Rookie Team, ranks second among AHL rookies with a 2.32 goal-against average, while he shares the rookie lead with four shutouts and paces that group outright with a .926 save percentage.
The Helsinki, Finland native was originally drafted by the Blues in the fourth round, 94th overall, of the 2014 NHL Entry Draft.
