According to a post on his Facebook page yesterday by his Mother:

This is Anthony's Mama. Hopefully this sounds worse than it is 🙏🏼 He's got bruised lungs, a crack in his spine, a concussion, whiplash, and what they are most worried about is his left eye. Gotta keep it closed, iced... chance it could pop out if pressure builds up. 😔
All manageable, and he'll be ok. 🙏🏼🙏🏼