Jacksonville Jaguars left tackle Eugene Monroe suffered a possible concussion in Wednesday's practice, according to the Associated Press.
Monroe was carted off the field and his availability for this Friday's preseason game against the New Orleans Saints is in question.
The Jaguars have already suffered other injuries on the offensive line, with Will Rackley (ankle), Jason Spitz (foot) and John Estes (knee) having been hurt in camp.
Follow me on Twitter @TerryMc13
Terry McCormick covers the Titans for TitanInsider.com
DEC 06 Joel Corry
An inside look at the three NFL teams with the most dead money.
DEC 06 Jason Cole
Are NFL officials overwhelmed more now than they have been in the past?
DEC 03 Erik Oehler
A sneak peak at a documentary chronicling one of the biggest college games ever played.