Kirk Broadfoot spoke of his horror at witnessing the injury which could rule Antonio Valencia out for the season and wished the Manchester United player a quick recovery.
Valencia went down after a seemingly innocuous incident involving the Rangers full-back and immediately signalled he was in trouble. TV replays showed his foot pointing in the wrong direction and he was eventually taken off on a stretcher, with Broadfoot in obvious distress.
"I'm not too sure what happened," he admitted. "I just slid in and looked round and his bone was sticking out. We tried to get the physio on to help him because you don't like to see that."
source: PA Sports