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About this product

Division: International
Category: Revision Acetabular Solutions

The DePuy Synthes PROTRUSIO Cage offers a useful treatment option for the revision acetabulum. The PROTRUSIO Cage may be considered as a method of enhancing cemented acetabular reconstruction when traditional biologic fixation with a hemispherical porous-coated acetabular component is not indicated or possible.

The PROTRUSIO Cage aids the surgeon in restoring the hip’s centre of rotation while gaining secure fixation to host or allograft bone through iliac and ischial fixation. By addressing medial wall deficiencies, antiprotrusio cages have proven to work well in the revision setting.1,2


1. Peters, C., et al. “Acetabular Revision with the Bruch-Schneider Antiprotrusio Cage and Cancellous Allograft Bone.” J Arthroplasty 1995;10:307-312.

2. Berry, D.J. and M.E. Muller. “Revision Arthroplasty Using an Anti-protrusio Cage for Massive Acetabular Bone Deficiencies.” J Bone Joint Surg Br 1992;74-B:711-715

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Please refer to the surgical technique guide or package inserts if included for a complete list of indications, contraindications, precautions and warnings. For further information on DePuy Synthes Products, please contact your local DePuy Synthes Representative .
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