What is the function of a locking screw in veterinary implants?

The function of a locking screw in veterinary implants is primarily to provide stability in fixation. Locking screws are designed to engage with the plate in a way that creates a rigid construct between the screw and the plate. This enhances the stability of the implant system, allowing for better load sharing and stability under stress, which is crucial during the healing process of bone fractures or orthopedic surgeries.

By locking into the plate, these screws prevent movement, reducing the risk of micromotion at the fracture site, which can impede the healing process. This stable environment supports bone regeneration and alignment after injury or surgery. In contrast, other options do not accurately describe the role of locking screws within veterinary implants. For instance, while sutures are used for holding soft tissues, they do not involve locking screws. Likewise, locking screws do not directly assist in cutting bone or serve to strengthen sutures. Thus, the primary role of locking screws in veterinary implants is undeniably to provide stability in fixation.