Surgical arthrodesis for the treatment of bone spavin in 20 horses.

This research study investigates the efficacy of surgical arthrodesis as a treatment method for bone spavin in horses. Over the course of three years, 20 horses with this condition were treated and continually evaluated post-operatively.

Background

• In this research paper, the authors studied the effectiveness of surgical arthrodesis in treating bone spavin in horses over a period of three years.
• Bone spavin is a type of osteoarthritis found in horses, and surgical arthrodesis is a procedure used to fuse affected joints, hoping to alleviate the symptoms.
• Only those horses showing signs of osteoarthritis but with little or no evidence of periostitis were considered for the surgery. Periostitis is an inflammation condition involving the membrane that surrounds the bone and may complicate the procedure.

Method

• The horses were monitored at regular intervals after the operation. This was to evaluate any lingering lameness as well as to assess how well ankylosis progressed through radiographical imagery.
• Ankylosis is a condition in which the bones of a joint fuse together, resulting from the surgical arthrodesis procedure.

Results

• According to the study’s findings, three horses continued to exhibit lameness a year after the procedure.
• The rest of the horses, however, were observed to have returned to normal functioning levels, an indication of successful treatment. Nonetheless, one of these exhibited bone spavin in the other hock and had to be euthanized.
• The shortest observed period for a horse to regain soundness post-operation was three and a half months, while the longest was ten months. On average, horses took five and a half months to recover fully.