Avulsion fractures of the origin of the suspensory ligament of the horse.

This study examines the occurrence and treatment of avulsion fractures in the suspensory ligament origin of horses. Five horses with lameness resulting from such fractures were studied and treated, after which they returned to racing without any lameness.

Introduction and Objective

The research focuses on the occurrence of avulsion fractures at the proximal origin of the suspensory ligament in horses, a condition resulting in lameness. The study’s objective is to establish a reliable diagnosis and an effective treatment modality.

Participants

• Five horses suffering from varying degrees of lameness formed the sample population of this study.
• Four of these horses were severely lame, while one was moderately lame.

Diagnosis

• The researchers state that diagnosing this condition was difficult due to the lack of observable improvements when using common local anesthetic blocks during routine examination. This highlights the complexity involved in correctly diagnosing avulsion fractures in the suspensory ligament of horses.

Treatment

• A successful treatment process was achieved by local infiltration of local anesthetic in the concerned area, which restored the horses back to their initial soundness.
• The treatment involved a period of rest, which varied depending on whether the injury was acute or chronic, ranging from a few weeks for acute cases to 6 months for chronic instances.

Results

• After this rest period in conjunction with localized anesthesia, it was observed that all horses were able to return to racing without lameness.
• These results show that prompt and appropriate treatment has potential to fully restore a horse’s health and functional capacity, even after facing such avulsion fractures.

Conclusion

The research concludes that with the correct diagnosis and appropriate treatment approach, lameness in horses due to avulsion fractures in the origin of the suspensory ligament can be effectively treated. Post-treatment, the horses were able to return to their racing activities, indicating a complete recovery. The study underscores the importance of correct diagnosis and tailored treatment regimen in managing lameness in horses due to avulsion fractures.