Arthroplasties (with and without bone cement) for proximal femoral fractures in adults.

Numerous types of arthroplasties may be used in the surgical treatment of a hip fracture (proximal femoral fracture). The main differences between the implants are the design of the stems, whether the stem is fixed in place with or without cement, whether a second articulating joint is included within the prosthesis (bipolar prosthesis) or whether the whole hip joint is replaced.