Muller, Charnley , Thompson, conical , Bipolar and medular plugs .
Hip prostheses are a family of different designs, intended to replace the femoral head and acetabulum.
Can be replaced both surfaces or only one of them, defining the total or partial prostheses.
The femoral component may be of one piece (monobloc) or more (modular).The Hip Arthroplasty may also primary or revision.