Andersen (pectoral) finished 2023 with 19 tackles (seven solo) and half a sack in two appearances.

Andersen (pectoral) has been ruled out ahead of Sunday's game against the Saints.

The Falcons designated Andersen (pectoral) for return from their injured reserve list Wednesday, D. Orlando Ledbetter of The Atlanta Journal-Constitution reports.

Andersen (shoulder) is expected to miss 4-to-6 months, D. Orlando Ledbetter of The Atlanta Journal-Constitution reports.

Atlanta placed Andersen (shoulder) on its injured reserve list Tuesday, Terrin Waack of the Falcons' official site reports.

Coach Arthur Smith said Monday that the arm/shoulder injury Andersen sustained during Sunday's 20-6 loss at Detroit "didn't look good," Tori McElhaney of the Falcons' official site reports.

Andersen (shoulder) recorded nine tackles (eight solo) during Sunday's 20-6 loss to the Lions.

Andersen (arm) was carted off the field during Atlanta's 20-6 loss to Detroit on Sunday, Tori McElhaney of the team's official site reports.

Andersen has cleared the league's concussion protocols and practiced in full Thursday.

Andersen (concussion) was a full participant in Wednesday's practice, Michael Rothstein of ESPN.com reports.