Alabama backup cornerback Nigel Knott is still working through an undisclosed medical situation.

The redshirt junior didn’t practice on Wednesday and has now missed all five of the Crimson Tide’s fall camp practice sessions.

“He's getting rehab, being evaluated,” Alabama coach Nick Saban said. “We're hopeful that he can back on the field sometime soon, but that's going to be a medical decision.”

Knott worked with Alabama’s second-team defense during the spring.

With Knott out, redshirt freshman Jalyn Armour-Davis and freshman Brandon Turnage have been the fourth and fifth cornerbacks during fall camp.

Matt Zenitz is an Alabama and Auburn reporter for the Alabama Media Group. Follow him on Twitter @mzenitz.

Matt Zenitz is an Alabama and Auburn reporter for the Alabama Media Group. Follow him on Twitter @mzenitz.