Seeler was placed on injured reserve Friday, retroactive to Oct. 1.
Seeler was already ruled out for Philadelphia's Opening Night against Vancouver on Friday. This move allows the Flyers to summon Emil Andrae from the minors, though it's not clear if Andrae will draw into the lineup instead of Erik Johnson, who would have otherwise played in Seeler's absence. Once Seeler is healthy, he will likely serve on the second or third pairing.