Dubnyk made a nice pad save on a streaking Marian Hossa before the posts were dislodged when the right winger and Edmonton centre Teemu Hartikainen converged on the goal. Hartikainen practically skated over the prone Dubnyk, who was down for several minutes before he was escorted from the ice.
A trainer appeared to be examining Dubnyk's head and neck.
Yann Danis came in for the Oilers, who had a 4-2 lead at the time of the injury.
I loved being in the jerseys again and they worked some magic for us. It was weird in warm-ups, seeing No. 22 in that jersey and thinking he’s [Mike Gartner], and No. 8 reminds you of Danny Briere … every number had me thinking back to the guys who wore them and smiling.
— Coyotes captain Shane Doan on wearing Kachina-style throwback jerseys in a 3-2 victory against the Canucks on Thursday