Sometimes a Total Hip Replacement is the only option for reducing pain and restoring a normal activity level. If you and your doctor decide a total hip replacement is right for you, the following information will give you an understanding about what to expect. A total hip replacement involves cutting away the damaged bone of the hip joint and replacing it with a prosthesis. This "new joint" prevents the bones from rubbing together and provides a smooth hip joint. Total Hip Replacement Surgery Hip Surgery Hip Replacement