Mickens didn't practice Wednesday due to an abdominal injury, Greg Auman of The Athletic reports.
Mickens wasn't expected to practice Wednesday after picking up a hip injury during Sunday's win over the Falcons, but he ended up being listed on the injury report with an abdominal issue. The 27-year-old likely will need to practice in some capacity Thursday or Friday to have a chance of suiting up this weekend against the Rams.