A horses teeth are soo important and beneficial to the horse
For the horse, a good set of even, smooth teeth ensures great mastication can ensue.
Any deviation from that including sharp points, uneven wear, and misalignment can cause trouble for the horse.
For the human, teeth are awesome to help determine age. This is especially true when a horse either has no papers
If you want a diagnosis, prognosis or opinion. call your vet!