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ZCA RECONSTRUCTION ROOF RING AND CAGE

Addresses a variety of bone loss conditions, Types II–V,1 due to:

Trauma
Protrusio
Dysplasia
Osteoarthritis

Protects grafts in a reconstructed acetabulum, such as:

Cavitary shelf
Pelvic discontinuity

Enhances reconstruction through advanced design features:

High fatigue strength
Corundumized surfaces, ID and OD, allow for bone ongrowth and enhanced cement-implant interface