CoCrMo (ISO 5832-4), Implant Steel (ISO 5832-1), cementless
The Bipolar head is particularly suitable for the treatment of femoral neck fractures and functions as a direct sliding partner with the acetabulum.
The principle of the bipolar head with different centers of rotation for the head and the outer shell has been established for years as the standard in the treatment of femoral neck fractures. Different centers of rotation for the femoral head and outer shell of the Bipolar Head lead to a self-centering of the implant.
The acetabular cartilage is protected in the best possible way due to the large contact area and the highly polished metal surface of the bipolar head. The removable locking ring connects the bipolar head to the femoral head and provides optimal protection against dislocation.