Nikola Vucevic's concussion 

January, 8, 2014
Jan 8
7:35
AM ET
The Orlando Magic will be without starting center Nikola Vucevic for at least the game on Wednesday in Portland after he suffered a concussion against the LA Clippers on Monday. It was the second time that he has suffered a concussion, last one came on Mar. 19, 2013, and under league rules Vucevic can't return until several tests have been done.