Fehervary notched an assist, two shots on goal, four hits and two blocked shots in Wednesday's 3-2 win over the Predators.
Fehervary (undisclosed) took part in Friday's informal skate with his teammates, Tom Gulitti of NHL.com reports.
Fehervary will not play for Slovakia at the Olympic qualifying tournament as he is suffering from a nagging minor injury, Tom Gulitti of NHL.com reports.
Fehervary tallied a goal and added three hits and two blocked shots during Tuesday's 6-2 loss to the Sabres.
Fehervary (lower body) was activated from injured reserve Wednesday, Sammi Silber of The Hockey News reports.
Fehervary (lower body) will be a game-time call for Wednesday's clash with Edmonton, Bailey Johnson of The Washington Post reports.
Fehervary (lower body) will remain out of the lineup Thursday in Pittsburgh, per Bailey Johnson of The Washington Post.
Fehervary (lower body) practiced in a non-contact jersey Tuesday, Bailey Johnson of The Washington Post reports.
Fehervary was put on injured reserve Wednesday, per CapFriendly.
Fehervary (lower body) is expected to miss 1-2 weeks after coach Spencer Carbery told reporters Monday, "Week-to-week. Whether it's one or two, that's what we're looking at," per Tarik El-Bashir of Monumental Sports Network.