[The history of neurectomy in horses with navicular disease].

This research article explores the long history of performing neurectomies on horses suffering from navicular disease, a chronic degenerative condition affecting the hoof. The paper investigates the ethical implications of this method, particularly in relation to breeding and the evolving roles of horses in society, as well as considering future challenges in light of advancements in immunogenetic studies.

Navicular Disease and Neurectomy

• The article delves into the complexities of navicular disease in horses, a painful ailment that deteriorates the navicular bone and associated structures within the hoof. Although its genetic basis is established, the actual cause remains largely elusive, making effective treatment difficult.
• Neurectomy, a surgical operation involving the severing of nerves to help manage pain, is commonly implemented due to lack of other reliable treatment options. This procedure, while offering some relief, doesn’t address the underlying disease and comes with potential complications.

Historical Context and Ethical Concerns

• The research takes into account the historical context in which neurectomy became a widely used method. It points out that the procedure was already being performed two centuries ago, and by the mid-20th century had drawn criticism for both health and breeding reasons.
• The paper highlights the shift, over time, in the use of horses. In the past, horses were primarily involved in fulfilling human needs such as transportation and labor, while today they are more often used for recreational and sporting purposes.
• This change in the role of horses calls for new ethical considerations, including considerations related to breeding practices and the continued utilization of animals with a confirmed genetic predisposition to disease.

Impact of Breeding and Future Implications

• The research emphasizes the need for stringent controls and commitment in horse breeding to prevent perpetuating ailments like navicular disease.
• It also considers future challenges. With advancements in immunogenetic studies, there may soon be more focus on the legal implications of breeding horses prone to such diseases.
• This underscores the importance of a balance between scientific advancements and ethical considerations in the field of animal breeding and disease control.