Dermott signed a one-year, two-way contract with Edmonton on Tuesday.
Dermott (upper body) signed a professional tryout agreement with the Oilers on Tuesday, Mark Spector of Sportsnet reports.
Dermott (upper body) is not expected to return this season, Craig Morgan of PHNX Sports reports Tuesday.
Dermott (upper body) left Sunday's 5-2 win over San Jose in the second period and didn't return, according to Alan Robinson of NHL.com.
Dermott (illness) will play Tuesday against the Wild.
Dermott (illness) won't be in the lineup Sunday against Chicago, according to Patrick Brown of the Coyotes' official site.
Dermott (undisclosed) has a minor injury, Craig Morgan of PHNX Sports reports.
Dermott (lower body) won't be in the lineup Saturday against Carolina.
Dermott scored a goal on his lone shot in Thursday's 2-1 loss to the Canucks.
Dermott (hand) will be a game-time decision ahead of Thursday's clash with the Flyers, Craig Morgan of PHNX Sports reports.