Ryan Callahan's MRI on Wednesday afternoon revealed a subluxation of his left shoulder, or a partial dislocation of the joint, and the Rangers announced he would be sidelined for 10 days to two weeks as the captain rehabs his injury.



If Callahan follows that timeline, he will miss four to six games beginning with Thursday's home test against the Pittsburgh Penguins. He would be in line to return as early as Feb. 10 against the visiting Lightning, on Feb. 12 at Boston, or likely at the latest on Feb. 14 against the Islanders at the Garden.



CALLAHAN SCORES BUT SUFFERS INJURY IN 2-1 WIN OVER FLYERS AT GARDEN



In between, the Rangers will visit the Lightning in Tampa Bay on Saturday, visit the Devils on Tuesday and host the Islanders on Feb. 7, all with Callahan out of the lineup.



Callahan got hurt in a tussle with Philadelphia's Max Talbot at the Garden in Tuesday night's 2-1 win. Callahan pulled Talbot away from a scrum to the side of Henrik Lundqvist's net, and then both players seemed positioned to fight.



But Talbot yanked on Callahan's arm for leverage and in the process yanked his left arm hard downwards. Callahan writhed in pain and skated immediately to the locker room not to return.



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