Henson is expected to undergo x-rays during halftime, though a live in-game report from ESPN's Erin Andrews indicated that Henson's wrist is not suspected to be broken.
The Tar Heels held a 32-35 lead over the Terrapins with 4:30 to go in the first half. With injuries to North Carolina, the depth of the Tar Heels' bench is being tested in the quarterfinal match-up.
Henson has three points and three rebounds so far in the first half. Maryland is getting a strong performance out of sophomore guard Terrell Stoglin who scored 13 points early in the first half.