Inner for Dualis Cup Cross-linked XLPE - Non-constrained polyethylene acetabular liner

Intended purpose

Device indicated in patients with high risk of dislocation as neurological patients (Alzheimer's disease, stroke Outcomes cerebri, Dementia, Psychiatric Patients, Parkinson's disease), or hardly collaborating. The indications are tied to hip pathologies that require an arthroplasty to reduce or eliminate pain and / or improve joint function: - Non-inflammatory degenerative joint disease such as primary or secondary osteoarthritis; - Aseptic necrosis of the femoral head; - Rheumatoid Arthritis; - Post-traumatic Arthritis; - Correction of functional deformity; - Outcomes of fractures of the femoral neck; - Outcomes of traumatic dislocations of the hip; - Failures of osteotomy; - Outcomes of arthrodesis.

Functional description

Dual mobility liner with an internal diameter of 28mm to fit with femoral heads of the same size. Manufactured from crosslinked UHMWPE, the inner features a retention rate with the femoral head and a larger bevel to increase the range of motion.