"He's 21 years old, he's now going to miss a year and a half of ice hockey, and what we have to do now is focus on the positive," Armstrong added. "That is he's only 21 years old and a world-renowned doctor is going to perform the surgery. He understands the importance of rehab, he's now been though that part once. He's going to have to go back in and have laser focus on preparing for next season."
It's been a difficult training camp for the Blues. Forward Zach Sanford dislocated his shoulder during his first practice session and is expected to be out five to six months, Alexander Steen sustained a hand injury that will keep him out at least through the rest of the preseason, and defenseman Jay Bouwmeester incurred a fractured ankle during a training camp scrimmage and is expected to re-evaluated next week.
The Blues were already without Patrik Berglund, who will be sidelined until December as he recovers from a shoulder injury sustained during his offseason training program.
The rash of injuries will almost certainly create more opportunity for some of the Blues' top prospects that still remain on the club's training camp roster. Sam Blais, Tage Thompson, Klim Kostin and Wade Megan are just a few of the club's forward prospects that have impressed thus far in training camp.
Armstrong said he would "explore all options" to find ways to compensate for Fabbri's loss.
"We've sustained some injuries, but that's the sport," Armstrong said. "We're going to have to find a way to overcome it. We're going to count on these young players. I don't want to say it's a concern, but it's the next injury, when they start to multiply, it's - where is our depth after that? We're not going to make a bad trade, we're not going to overpay to do something, we're not in a vulnerable situation. But we do have to explore different avenues."