What is the primary use of a rush pin in veterinary surgery?

A rush pin is primarily used for intramedullary repair in veterinary surgery. This type of pin is specifically designed to support the internal fixation of fractures, particularly in longer bones like the femur or humerus. The pin is inserted into the medullary canal of the bone, acting as a structural support that allows for stable healing. The design of rush pins helps to distribute forces along the length of the pin, enhancing stability as the animal heals.

This application of rush pins is crucial when dealing with certain fracture types where traditional external fixation methods might not provide sufficient support or where minimally invasive techniques are preferred. The strength and configuration of rush pins are ideal for maintaining alignment and stability during the healing process, which is essential for optimal recovery in veterinary patients.