Here’s a simplified version of that description:
What was the goal?
This study aimed to find out how common neck arthritis and other bony changes are in horses.
How did they do it?
Researchers looked at the neck and upper back bones from 55 different horses (various ages, sizes, and breeds). Importantly, these horses were not chosen because they had neck pain. They then checked the bones for any abnormal changes, like bone spurs (osteophytes), and graded how severe they were.
What did they find?
- It’s very common: Nearly 3 out of 4 horses (72%) had some kind of abnormal bony changes in their neck.
- Most changes were mild: 45% of horses had mild changes, and 22% had moderate changes. Only 5% were severe.
- Age and size matter: Older horses and taller horses were more likely to have these bony changes.
- Location: The worst changes were often seen at the very top of the neck (near the head) and at the base of the neck (where it joins the back).
What does this mean?
Bony changes in the neck are extremely common in horses, even if they don’t show obvious signs of pain. We still don’t know exactly what these changes mean for the horse, but this study helps vets better understand what they are seeing on neck X-rays and scans.
Read ‘Characterization of bony changes localized to the cervical articular processes in a mixed population of horses’ on the PLOS One website.