Apprentice jockey Dylan Gibbons was dislodged whilst passing the winning post, following Race 4 at Tamworth.
He is conscious and has been placed in a neck brace and on a spinal board, for precautionary reasons.
He will be transported to Tamworth Hospital. NOK is on course and has been notified.
Update 7.48pm Sunday
Dylan is fine. He has been discharged home with only soft tissue injuries and a laceration to his lip that needed 4 sutures.