David Pastrnak's thumb injury will not impact the way general manager Don Sweeney goes about his business leading up to the trade deadline.
The 22-year-old forward, who injured his left thumb after a team function Sunday, leads the Bruins with 66 points (31 goals, 35 assists) in 56 games.
He is expected to be out at least two weeks after having surgery Tuesday
.
"We were already looking and making calls to see whether we can add to the group in the right situation," Sweeney said. "The approach doesn't change. I've been having calls for a month now, at least, if not longer. We've been looking to do something. If it doesn't happen, it doesn't happen."
The Bruins (31-17-8), who are third in the Atlantic Division with 70 points, one behind the Toronto Maple Leafs, have made big deals close to the trade deadline before, acquiring left wing Rick Nash from the New York Rangers for three players and two draft picks a day before the trade deadline last year. Nash had six points (three goals, three assists) in 11 regular-season games and five points (three goals, two assists) in 12 Stanley Cup Playoff games with the Bruins.
Nash, 34, announced his retirement because of concussion-related symptoms Jan. 11.
"You can imagine the jockeying going on and it may go right to the deadline," Sweeney said. "I'd like to invest in someone who wants to be with us (long term) but I'd like the player to impact in our lineup as well, and that was the thought behind signing Rick Nash.
"I felt we had a chance to re-sign him. He was a really good fit for our hockey club. It's unfortunate and we wish him well, but we could use him right now."
The Bruins have persevered all season after losing some key pieces because of injury, including defensemen Zdeno Chara (19 games) and Charlie McAvoy (27 games), and forward Patrice Bergeron (16 games).
The Bruins play the Chicago Blackhawks at TD Garden on Tuesday (7 p.m. ET; NBCSN, SNE, SNO, SNP, TVAS, NESN, NBCSCH, NHL.TV) before beginning a five-game West Coast road trip.