Boston Bruins defenseman Derek Forbort (28) checks Dallas Stars center Ty Dellandrea (10) into the boards during the first period at TD Garden. Winslow Townson-USA TODAY Sports

The Boston Bruins have lost another valuable contributor to a week-to-week injury. Per a team announcement, defenseman Derek Forbort underwent successful surgery on his right middle finger and his expected recovery time is four to six weeks.

Forbort, 30, had played in all ten of the Bruins’ games this season up until tonight. He’s been an important cog in the Bruins’ blueline, handling 18:48 time on ice per game and leading the team in short-handed ice time per game. Forbort has three points as well so far this season and has been one of new coach Jim Montgomery’s most trusted defenders.

The Bruins are currently missing Charlie McAvoy, David Krejci, Jeremy Swayman, and Craig Smith due to injury, but that hasn’t stopped them from getting off to an NHL-best 9-1 start.

Veteran defenseman Anton Stralman, who earned a job in Boston after arriving on a PTO, will likely take Forbort’s defense-first role. The injury could also provide some opportunity for the Bruins to get a longer look at Jakub Zboril or Mike Reilly, who are both currently healthy scratches.

While this injury is far from an ideal development for Boston, the team has overcome all injury troubles they’ve faced so far this season. While this injury may hurt their penalty kill in the short term, the Bruins have played well enough so far this year to give confidence that they can survive in Forbort’s absence.

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