Abstract
This paper examines research over three decades.
Special mention is given to material research and basic implant design. In South Africa there were unique opportunities to conduct engineering and biological research on materials, close examining the interface – the key to total joint replacement success. It seems there is now more clarity on the longevity of implants and on how to avoid certain pitfalls.
The abstracts were prepared by Professor M. B. E. Sweet. Correspondence should be addressed to him at The Department of Orthopaedic Surgery, Medical School, University of Witwatersrand, 7 York Road, Parktown, Johannesburg, 2193 South Africa
