Scope of Application

Reconstruction following tumor resection; for severe trauma (e.g., comminuted pelvic fractures caused by traffic accidents or falls from height) that cannot be repaired with internal fixation, partial pelvic resection and prosthesis implantation may be required; for pelvic bone destruction induced by chronic infection, prosthesis implantation is indicated after thorough debridement (complete infection control must be ensured prior to the procedure).

Product Features

★ The prosthesis is designed in accordance with human biomechanical structure, featuring excellent load-bearing capacity and stability, and can maximize the restoration of human motor function.

★ Adopting a modular design with a wide range of specifications and models available, it can be flexibly installed according to specific intraoperative requirements.

★ The inner wall of the acetabular cup and the outer wall of the polyethylene liner are highly polished, enabling dual mobility between the femoral head and liner, as well as between the liner and outer cup, which reduces the risk of postoperative dislocation.

Product Advantages

• It achieves precise anatomical matching, enhances stability, optimizes stress distribution, and reduces the risk of prosthesis fracture or loosening.

• It preserves lower limb function and avoids amputation. By matching the prosthetic acetabulum with the femoral head (or total hip prosthesis), it restores the weight-bearing capacity of the lower limbs. Patients can walk with the assistance of walkers or crutches after surgery, resulting in a significant improvement in quality of life.

• It enables radical resection and immediate reconstruction for tumor patients, ensuring complete tumor excision and reducing recurrence rates. The prosthesis is implanted immediately after tumor resection, thus avoiding secondary surgery.