Elbow Locking Plate System: Design, Indications, and Surgical Benefits

 

Elbow fractures are challenging to treat due to the joint’s complex structure and its role in daily movements. The elbow locking plate system is widely used to provide stable fixation while preserving joint function. These plates are pre-contoured to fit the anatomy of the distal humerus and proximal ulna, ensuring proper alignment. Unlike traditional plates, locking plates use screws that lock into the plate, creating a fixed-angle construct that offers superior stability, especially in weak or osteoporotic bones. they are commonly used in distal humerus fractures, comminuted fractures, and cases of non-union. The system allows multiple screw placements, helping secure small bone fragments effectively. A key advantage is reduced pressure on the bone, which helps maintain blood supply and supports healing. Additionally, the strong fixation enables early joint movement, reducing stiffness. Overall, elbow locking plates improve fracture stability, healing outcomes, and functional recovery.