[Torrance, CA_: _Team Honda Muscle Milk rider Trey Canard underwent surgery Tuesday night after sustaining a back injury at Saturday's Supercross event at Dodger Stadium. The purpose of the procedure was to stabilize the injured area. "The surgery went exactly as planned," said Trey's brother Aaron. "He is still in some pain and discomfort but is able to deal with it better and better. He is staying positive and his spirits are up, which is great to see. Depending on how the next few days go, the doctors are hoping he can be released to go home by the end of the weekend."