Acetabular support is made to reduce the risk of posterior dislocation, by fixing it to the front of the acetabulum due to keep the head inside the cavity. It is made of ultra-high molecular weight polyethylane (ISO 5834-2). Note: for the sake of best fitting the inner diameter of the acetabulum and the support has to be the same. It can be fixed with cortical screws (?2,7) wich are procured by the Customer.