| Review: |
Every year more than a million patients worldwide have a joint prosthesis implanted, mostly in the hips or knees. This number is likely to increase with demands of mobility for an increasingly-ageing population. The tribology of artificial prosthesis poses many problems. Some of these were discussed in these papers given at a meeting in Leeds in 2000. They cover such areas as: a biotribology review; generation and biological activity of wear debris; wear measurement and component geometry; soft-layer and hard-bearing surfaces in hip replacements; lubricating film thickness in hip prostheses; wear of ceramic-on-ceramic joint replacements; advances in simulator testing; and validation of knee simulator wear. |