Locking Cage Revision Acetabular Hip System

The Locking Cage is utilised for clinical cases with severe acetabulum deficiency, to reconstruct the acetabular structure before the joint prosthesis is mounted on. The Locking cage consists of a locking cage main body (diameters in 50~70 mm) and required bone screws (lengths in 15~75 mm) for basic fixation. The hook (3 sizes) and ischial flange (1 size) are modular designs for optional use when demand for extra stability exists. The auto break-off locking nut is the key item to complete the locking mechanism, converting the bone screws from its original compressive function to a locking type function.