Apparently, Hettes was in the dressing room, getting his hands wrapped, when they began to twitch. A doctor spoke with Hettis and determined that it would be in his best interest to go to the hospital and have a CAT scan done. Thus the bout was cancelled out of concern for Hettes’ health.
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The card will continue with 11 bouts, including the main event pitting Anderson Silva against Nick Diaz, as both men are returning from a prolonged absence.