Miami Heat center Bam Adebayo Sam Navarro-USA TODAY Sports

Heat big man Bam Adebayo sustained a torn UCL in his left thumb, according to a press release from the team. Adebayo will undergo surgery on the injury this weekend and has been ruled out indefinitely.

The Heat will have a better sense of Adebayo’s potential recovery timeline once the procedure is complete. However, the expectation is that he’ll be sidelined for approximately six weeks, tweets Tim Reynolds of the Associated Press.

Adebayo, 24, is the anchor of Miami’s defense and one of the team’s go-to scorers. In 18 games (32.9 MPG) so far this season, he has averaged 18.7 PPG, 10.2 RPG and 3.2 APG with a .519 FG%.

The Heat have had bad injury luck against Denver so far this season. Forward Markieff Morris hasn’t played since the Nov. 8 meeting between the two teams, suffering whiplash when he was hit from behind by Nikola Jokic. Adebayo tore the UCL in his thumb during the Heat’s rematch vs. the Nuggets on Monday.

Morris and Dewayne Dedmon, who is currently day-to-day with a knee injury, would see an uptick in minutes during Adebayo’s absence if they’re available. P.J. Tucker could also take on an increased role, while a backup big man like Udonis Haslem or Omer Yurtseven could start playing regular minutes.

More must-reads:

TODAY'S BEST
James Harden sets dreadful playoff record in Game 5 loss
Suns GM faces backlash for bizarre claims about Kevin Durant
Pair of Celtics score 25 points in series-clinching win over Heat
Oilers stars take over in second period to eliminate Kings
Dolphins owner turns down multibillion-dollar offer for control of team
MLB hands out multiple suspensions for Rays-Brewers brawl
Deion Sanders enters social media fray after criticism from former player
Cubs' Shota Imanaga joins impressive club after another incredible outing
Report: Hurricanes pull extension offer for HC Rod Brind'Amour
Knicks legend rips 76ers' Joel Embiid for 'crying too much'
Falcons' Jessie Bates addresses the team's QB conundrum
Mavericks use big third quarter to pull away from Clippers in Game 5
Stars finally win at home, take series lead over Golden Knights
Watch: Stars, Golden Knights trade goals in first period of Game 5
Watch: Heat can't figure out how to stop Celtics star
Analyst highlights concerns about Vikings QB J.J. McCarthy
Bucks release concerning injury report as Game 6 looms
Five-time NBA All-Star reveals thoughts on retirement amid rumors
Bears GM discusses if he considered trading Caleb Williams pick
Insider predicts when Giants QB Daniel Jones could lose starting job