Anderson gave a thumb's up and waved to fans in attendance at Canadian Tire Centre while leaving the ice. Robin Lehner took over in goal for the Senators.
Senators coach Paul MacLean said Anderson has a stiff neck and will be evaluated further. The goalie was seen walking into the team's dressing room, but is unlikely to play Tuesday against the Columbus Blue Jackets.
"Everything else seems to be fine," MacLean said.
Stay Connected
NHL.TV™
NHL GameCenter LIVE™ is now NHL.TV™.
Watch out-of-market games and replays with an all new redesigned media player, mobile and connected device apps.
Introducing the new official NHL App, available for iPhone, iPad and Android smartphones and tablets. A host of new features and improved functionality are available across all platforms, including a redesigned league-wide scoreboard, expanded news coverage, searchable video highlights, individual team experiences* and more. The new NHL App on your tablet also introduces new offerings such as 60fps video, Multitasking** and Picture-in-Picture.
*Available only for smartphones
** Available only for suported iPads