Andersen (knee) was placed on injured reserve Monday.
Andersen (knee) won't suit up Monday against Las Vegas, Marc Raimondi of ESPN.com reports.
Andersen (knee) was a full participant in Thursday's practice, Tori McElhaney of the Falcons' official site reports.
Andersen (knee) was a limited participant in Wednesday's practice, Tori McElhaney of the Falcons' official site reports.
Andersen (knee) was listed as a full participant on Thursday's injury report, Daniel Flick of SI.com reports.
Andersen (knee) was a limited participant in Wednesday's practice, Daniel Flick of SI.com reports.
Andersen (knee) is out for Sunday's game against the Broncos.
Andersen (knee) was listed as a limited participant for Wednesday's estimated injury report, Tori McElhaney of the Falcons' official site reports.
Andersen will undergo a reevaluation Monday after aggravating his knee injury in Sunday's loss to the Saints, Daniel Flick of SI.com reports.
Andersen (knee) doesn't carry an injury designation into Sunday's game against the Saints and is expected to play.