Osteochondrosis of the equine stifle.

This study presents findings from two cases of osteochondrosis, a joint disorder in horses, discussing how the condition was radiographically detected in the femur and patella and confirmed through a necropsy on one case. It also links rapid growth rates and potential familial tendencies as relevant factors in the disease’s incidence.

Research Overview

• The study shared details on two cases of osteochondrosis in horses. It focused not only on the cases themselves but also shed light on the identification and detection methods used to diagnose the disease.
• Osteochondrosis is a disease occurring in the joints of horses, this study found lesions involving the lateral trochlear ridge of the femur through the usage of conventional radiographs and double-contrast arthrograms
• In one case, a possible osteochondrosis lesion in the patella was identified.

Findings Confirmation

• A post-mortem examination was conducted on one of the cases to verify the radiographic findings.
• This examination confirmed the presence of partially free cartilaginous flaps, reinforcing the initial osteochondrosis diagnosis made via radiography.

Possible Risk Factors of Osteochondrosis

• The paper discusses the possibility of a familial tendency towards osteochondrosis, mentioning similar tendencies in other animals like dogs, pigs, and humans.
• Rapid growth rate was also considered as a significant factor in the pathogenesis of this condition.
• These observations suggest that genetics and growth rates could play a role in the occurrence and development of osteochondrosis, although the study does not provide definitive proof.