Juventus midfielder Sami Khedira will be out of action for three months after undergoing surgery on his left knee, the Serie A champions said. The 32-year-old, capped 77 times by Germany, underwent a similar procedure on his right knee in April and the latest operation had been a success. "The operation ... was perfectly successful and the player will be able to start rehabilitation immediately," Juventus said in a statement. (For more sports news and updates, follow Ahram Online Sports on Twitter at @AO_Sports and on Facebook at AhramOnlineSports.)