1.   A genetic disorder led to her using a cane and seeking a hip replacement.

2.   Firstly, we need a national register of hip replacements and revisions to provide an accurate measure of revision rate.

3.   I had been having trouble with arthritis for years, and nine years ago had a hip replacement.

4.   Meanwhile Davis continued to suffer with a string of health problems, including lung infections and a hip replacement.

5.   Robodoc, a mechanical arm with a drill on the end, helped surgeons carry out a complicated hip replacement.

6.   Several devices that have been successful in modern surgery include hip replacements, contact and intraocular lenses, heart pacemakers and so on.

7.   She has undergone three hip replacement surgeries in the last three years.

8.   Do our surgical colleagues stop doing total hip replacements for pain because of the incidence of possible fatal embolism?