Bali Mumba is unavailable for Norwich City's game against Leicester City on Saturday, while late decisions will be made on Christos Tzolis and Josh Sargent.
Daniel Farke confirmed in his pre-Leicester press conference on Friday afternoon that Mumba suffered a dislocated knee against AFC Bournemouth on Tuesday.
"It's not a major injury and I hope he can return after the international break," Farke added.
Tzolis has had calf problems since the game while Sargent has been struggling with some glute problems, so late calls will be made on the availability of both players.
Meanwhile, Przemyslaw Placheta is expected to return to the squad from his Covid inection following the international break, and Sam Byram is continuing his recovery from a hamstring injury.