Published September 09, 2011
| Sports Network
The injury occurred in the final moments of the Saints' 42-34 loss to the Green Bay Packers on Thursday night when he made a diving catch in the middle of the field.
Colston caught six passes for 81 yards in the game.
The Saints are already missing wide receiver Lance Moore with a groin injury and Colston is expected to miss four to six weeks with his injury.