During the Gunners' 3-1 defeat to Man Utd in the fourth round of the FA Cup, Laurent Koscielny looked to suffer a jaw injury. Despite fears of a fracture scans later revealed it to be bruising and soft tissue damage.
January 31, 2019
The Gunners will hope the long-time defender is deemed fit enough to return to match play as they look to put the pressure on Man City and Tottenham in the league table.