Muzzin was forced to leave Tuesday's game after blocking a shot and it was announced on Wednesday morning that he broke his hand. Muzzin, who the battered Maple Leafs could ill afford to lose, will miss at least one month. Four weeks will cause Muzzin to miss roughly 14 games of Toronto's remaining 18 games. Calle Rosen, who was acquired at the trade deadline, has been recalled from the AHL to replace Muzzin.
