Elliott was injured while facing Clayton Keller in the second round of the shootout during a 4-3 victory at the Arizona Coyotes on Saturday. He slumped to the ice and had to be helped off after being hit in the mask by Keller's stick on his follow-through. Michal Neuvirth got the win in relief after he denied all five shooters he faced.
Neuvirth, who started against the New Jersey Devils at Wells Fargo Center on Tuesday, is expected to get the majority of the playing time in Elliott's absence. Alex Lyon, who was recalled from Lehigh Valley of the American Hockey League on Sunday, will be the backup for the foreseeable future, Hextall said.
"We believe in Michal Neuvirth," Hextall said. "We signed him because we believe in him. He's shown at times that he's a very good goalie. Hopefully, [Neuvirth] can take the assignment and do a good job for us. Alex Lyon is playing very well lately in Lehigh Valley, and at some point here, he's probably going to have to give us some minutes. We believe in both guys and we'll get through it."
Hextall compared the situation to what happened to the Vegas Golden Knights earlier in the season when goaltenders Marc-Andre Fleury, Malcolm Subban and Oscar Dansk each was sidelined by injury, leaving them with Maxime Lagace, who started the season as the fourth goaltender on the organization's depth chart.
"They get two guys down, three guys down, and everyone says Vegas is done," Hextall said. "You know what? They're not done. What are they, second in the League? It can be done with a fourth guy, so we're pretty confident [Neuvirth] is a guy that can carry us in the next short-term future."
The Flyers entered Tuesday on a four-game winning streak that has pushed them to third in the Metropolitan Division with 65 points, one behind the second-place Pittsburgh Penguins but five ahead of the sixth-place Columbus Blue Jackets.
Neuvirth, 29, is 7-7-2 with a 2.50 goals-against average and .917 save percentage in 18 games (14 starts). He made 38 saves in a 4-1 win at the Golden Knights on Sunday, but in his previous two starts, he allowed 10 goals on 42 shots.