Hip Prosthesis is an implant which is used for surgical procedure in which the hip joint is replaced by this implant. The fenestrated stem allows the bony-in growth for improved fixation. Austin Moore Hip Prosthesis are indicated for degenerated femoral head replacement. Bipolar Hip Prosthesis offered a better range of movement with less pain and more stability than the fixed-head Hip Prosthesis in elderly patients with displaced femoral neck fractures.