Treatment for femoral neck fractures can be successfully achieved through a Bipolar Hemiarthroplasty using Bipolar Hip Prosthesis. Hemiarthroplasty is a surgical procedure that replaces one half of the hip joint with a prosthetic, while leaving the other half intact. There are several different options available for the type of device to be used; many prefer to use a bipolar type, which has a femoral head that swivels during movement. This helps to reduce the amount of wear and tear on the new joint for longer lasting results.