Jared Bednar believes Taylor Hall's hit on Nathan MacKinnon is the type of challenge the NHL is looking to phase out.

The Colorado Avalanche had to play most of Wednesday's meeting with the Boston Bruins without five-time All-Star MacKinnon after Hall connected with his shoulder in the first period.

Hall's shot to the upper body resulted in MacKinnon's own stick snapping up into his face, causing bleeding from his nose as the Avs star lay on the ice.

MacKinnon left the ice and did not return, while Hall was given a five-minute major that was reduced to two minutes after a review.

Colorado went on to win 4-3 in overtime and sit top of the Central Division in the Western Conference with 30 victories this season, the highest total in the league.

Though coach Bednar thought the right decision had been made in regard to Hall's penalty, he claimed it is the type of dangerous hit that the league is hoping to force out of the game.

"I believe they probably made the right call with the two [minutes],'' Bednar told reporters.

"But it's the type of hit, whether it's really solid or just a glancing blow, it's the kind of hit the league is trying to get rid of.''

Bednar also confirmed that MacKinnon had come around after the blow and would be assessed ahead further on Thursday, with the Avalanche in action again on Friday against the Chicago Blackhawks.

The Avalanche, who led through Kurtis MacDermid early on, were down 3-1 in the third period before Samuel Girard pulled one back. Gabriel Landeskog tied the game with 36.5 seconds remaining before Cale Makar sealed the comeback win in overtime. 

"Not fun seeing one of your best friends and obviously your top player on the ice bleeding like that,'' added Landeskog.

"We didn't want to give up. We wanted to keep going. We got the big two points, keeping this thing going at home.''

The Avs have now won 17 games straight at home, just six behind the league record set by the 2011-12 Detroit Red Wings.

"That's our biggest win of the year," Bednar said.