The 32-year-old defenseman sustained the injury in the game last night. He awkwardly fell into the boards after a collision with Genève-Servette HC's Roland Gerber in the 10th minute of play.
As for Perttu Lindgren, he is not ready to play at the moment, but he might be able to return sometime in the playoffs. (mso)
UPDATE HC Davos confirms that Koistinen has suffered a clavicle fracture as well as a concussion. The Finnish defenseman is expected to be out for the upcoming six to eight weeks - 18 February 2015, 3:12 PM
