Authors of section


Alan Ruggles, Jeffrey Watkins

Executive Editor

Jörg Auer

Open all credits

Introduction to ulnar fractures

1. Causes

Fractures of the equine ulna and olecranon are often caused by direct trauma. In foals, they often result from a fall, whereas in adult horses they frequently occur as a result of a kick by another horse.

Ulnar fractures introduction

2. Fracture types overview

Overview of olecranon fracture types:

  • Type 1a (only in young foals)
  • Type 1b (mainly in foals)
  • Type 2
  • Type 3
  • Type 4
  • Type 5
Ulnar fractures introduction

In addition there are fractures of the ulnar body, which are usually minimally displaced.

Ulnar fractures introduction