Description:Manchester United striker Wayne Rooney's recent injury will keep him out for up to two months after undergoing surgery to repair a six inch wound which cut as deep as his thigh bone. Rooney suffered the deep leg gash after colliding with Fulham player Hugo Rodallega on Aug. 25. Medical staff was reportedly shocked by the extent of the cut. Rooney spent the night under observation in the hospital before being discharged on Sunday morning to recover at home.(0:46)