Kapanen scored a goal on two shots and added two hits in Monday's 6-5 loss to the Panthers.
Kapanen scored a goal and went plus-2 in Thursday's 7-1 win over the Wild.
Kapanen (not injury related) was on the ice with the Oilers ahead of Thursday's matchup with Minnesota, Bob Stauffer of the Oilers Radio Network reports.
Kapanen, who was picked up off waivers Tuesday, will join the team in Edmonton, which means he won't be ready to face Ottawa on Tuesday, Jason Gregor of Sports 1440 Edmonton reports.
Edmonton claimed Kapanen off waivers from St. Louis on Tuesday.
Kapanen was placed on waivers Monday, according to Elliotte Friedman of Sportsnet.
Kapanen (upper body) will be back in the lineup versus Washington on Saturday, according to Lou Korac of NHL.com,
Kapanen (upper body) is not expected to play in Thursday's matchup with Utah, per Jeremy Rutherford of The Athletic.
Kapanen (upper body) might draw back into the lineup Thursday versus Utah, according to Matthew DeFranks of the St. Louis Post-Dispatch on Wednesday.
Kapanen (upper body) isn't expected to play Tuesday versus Tampa Bay, according to Lou Korac of The Hockey News.