"After consultation with our team physicians, it was deemed that Eddie Lack would require a procedure on his hip," Mike Gillis said in a statement. "We expect Eddie to make a complete recovery and continue his professional career after a successful rehabilitation program."
Lack went 7-4-1 in 13 games this season with the Canucks' American Hockey League team, the Chicago Wolves, but hasn't played since Nov. 24.
Lack, 25, signed a new two-year contract with the organization during the offseason, and was expected to slide into the backup role behind Cory Schneider if a long-rumored trade involving Roberto Luongo ever happened.
Should the Canucks still deal Luongo, the only other goaltender currently under contract to the Canucks is Joe Cannata, a sixth-round pick in 2009 who began this season in the ECHL before joining the Wolves when Lack was hurt. The current starter for the Wolves is Matt Climie, who has split time with Lack in the AHL in 2011-12 and at the start of this campaign, but who is not currently signed to an NHL contract.