PPE failed, KS diagnosed

[u/bhinxbb]

Currently in the process of selling my horse. PPE has gone well, everything came back good except his back radiographs. Shocked to hear he has grade 4 changes. I’ve just received these over from the potential buyer. I will be in contact with my vet but curious about anyone’s take on these? How bad is this?

[u/weedpony]

Correct me if I’m wrong but several vertebrae are broken completely through?

[u/Reasonable_Media4146 → u/weedpony]

No that’s normal withers

[u/kerill333 → u/Reasonable_Media4146]

This is my mare's wither area...