Product Details
Ceramic series, with ultra-low density, ultra-light weight, and ultra-low eccentricity under ultra-high rotate speed, to solve the problem of mandrel insufficient rigidity, easy-to-beat and vibration
X-ray of a hip replacement.
The modern-day total hip substitute was pioneered by Sir John Charnley, specialist in tribology at Wrightington Hospital, England in the 1960s. He found that joint surfaces should be changed by way of implants cemented to the bone. His format consisted of a stainless metal one-piece femoral stem and head and a polyethylene, acetabular component, each of which were constant to the bone the usage of PMMA (acrylic) bone cement. For over two decades, the Charnley Low Friction Arthroplasty and its spinoff designs had been the most-used systems in the world. This fashioned the foundation for all cutting-edge hip implants.