Repair of sinocutaneous fistulae in two horses.

The research is about a surgical technique called periosteal flap, utilized for repairing chronic facial defects reaching into the sinuses of two horses, which previously could not be corrected with skin alone.

Plain Language Overview

The article provides insights into a successful surgical method used to repair serious facial defects in two horses. These defects, which were so intense they reached into the horses’ sinuses, couldn’t be repaired with conventional skin treatments. The technique, known as a periosteal flap, turned out to be an effective solution.

Detailed Explanation of the Research

• Objective: The key objective of this research was to evaluate the effectiveness of the surgical technique, the periosteal flap, in repairing chronic facial defects in horses. These defects were severe and extended into the horses’ sinuses.
• Methodology: The experimental process involved creating a periosteal flap, which is essentially a bone lining flap, to close the sinus opening. This method served as a framework for bone regeneration and was seen as a suitable replacement for skin, which failed in earlier attempts to correct these defects.
• Results: The application of this surgical method yielded desired results, with partial osseous bridging being established over the defects. This meant that the bone texture and structure began to reform and regenerate over the treated area. These improvements were observed post-repair, implying the success of the periosteal flap method in treating these severe facial defects.
• Conclusion: The research concluded the periosteal flap to be a simple yet effective surgical technique capable of successfully repairing even chronic sinocutaneous fistulae. This surgical method allows for bone lining regeneration, which can lead to a complete resolution of the defect.