Kings general manager Dean Lombardi said the injury was not a head injury but will sideline Doughty for 7-10 days.
On the game's first shift, Doughty was hit hard by Flyers rookie forward Zac Rinaldo while skating through the Philadelphia zone. The hit occurred just 24 seconds into the game, and precipitated a fight between Rinaldo and the Kings' Dustin Penner.
Doughty left the ice under his own power, but played just one more shift totaling 1:10 the remainder of the period. He left the bench during the period.
He entered the game fourth in the League in average ice time per game at 27:33 in three games.
There's not much to say. We played like [garbage]. I think every guy in the room should be completely embarrassed about how they played tonight. Every single person. To start a road trip, one of the biggest road trips and have a division rival chasing you down and have a ton on the line, it's ridiculous how we played tonight.
— Anaheim forward Andrew Cogliano after the Ducks' 7-2 loss to the Flames on Wednesday