![X-ray: severe proximal intertarsal joint loss.](https://cavecreekequine.com/wp-content/uploads/2020/06/horse-Hock-arthritis-lack-of-joint-space.jpg)
Hock Arthritis
This patient is a 12 year old quarter-horse gelding that was used for barrel racing. He presented to Cave Creek Equineâ„¢ with a severe left hind lameness, and a large amount of fluid in the tibiotarsal joint (hock joint). The hock joint is made up