Results of plate fixation of type 5 olecranon fractures in 20 horses.

The research paper evaluates the outcomes of using tension band plate fixation to treat type 5 olecranon fractures in horses, and compares these results with other treatment methods. Long-term follow-ups suggest that horses treated with plate fixation have an optimistic prognosis for returning to athletic performance.

Study Methodology

• The research took into account medical records of a total of 97 horses with olecranon fractures, out of which 32, equivalent to 33%, were classified as type 5.
• Details such as patient information, medical history, radiographical findings, the treatment followed, and follow-up results ranging from 2 to 146 months post treatment were documented for each case.

Treatment Procedures and Outcomes

• Out of the 32 type 5 cases, 20 were treated using open reduction and internal fixation with a narrow or broad dynamic compression plate. This surgical procedure involves making an incision to manually align the bones and then fix them in place using a plate.
• Seven cases were subjected to conservative therapy, which usually involves rest, medication, and limited movement, while euthanasia was chosen for the remaining five cases.
• Follow-up data was accessible for 15 of the 20 cases treated with plate fixation. Among them, two horses were sound and undergoing training,11 were sound and had resumed their athletic performances, and two were unsound, indicating a poorer prognosis.
• Factors such as the involvement of the distal semilunar notch, or the presence of comminution (fragmentation of the bone) or open status of the fracture did not seem to affect the prognosis.

Conclusions

• The paper concludes that internal plate fixation presents an excellent prognosis for a horse’s potential of returning to athletic performance post a type 5 olecranon fracture.
• By detailing the process and results of tension band plate fixation, the researchers suggest this method can significantly improve the treatment and prognosis of type 5 olecranon fractures in horses in comparison to traditional conservative therapy or other methods.