The Boston Celtics went to war with the Minnesota Timberwolves on Thursday, with the Celtics ultimately pulling away with a 117-109 point victory. With that in mind, one of the player's for the Celtics suffered a serious injury during the exchange. Celtic's Jaylen Brown was on the court Thursday night. The player managed to put a few points away for the team, before taking a tumble that ultimately had the player escorted off the court for medical attention. Brown slammed down an intense dunk, snagging the rim on the way down. However, Brown lost his grip on the rim and came crashing down headfirst onto the wood floor. The player was stunned, seemingly unable to move to his feet on his own. After receiving some medical attention for the knockout blow with the court, Brown was helped off the floor. Check it out in the video above. For more news click here.