The Falcons released Nizialek (undisclosed) from the practice squad Thursday, Darren McFadden of the team's official site reports.
Nizialek appears to have recovered from the undisclosed injury he dealt with while in Baltimore during the offseason, but the Falcons nonetheless saw fit to cut him in order to make room for Elliott Fry on the practice squad.
Nizialek (undisclosed) has been given an injury settlement by the Ravens, per the league's official transactions log.
Nizialek is now free to search for an opportunity with another club when fully healthy. The nature of his injury remains unknown.