How Has THA Implant Usage Changed Since 2001?

How Has THA Implant Usage Changed Since 2001? (AAOS 2014)
According to a study presented yesterday by Kevin J. Bozic, MD, MBA, data on total hip arthroplasty (THA) from 2001 to 2012 reveal significant trends in THA implant usage in the United States—including a strong preference toward cementless fixation.
In addition, the data show a trend toward the use of metal-on-polyethylene or ceramic-on-polyethylene bearings, modular acetabular cups, and large diameter femoral heads. Metal-on-metal and ceramic-on-ceramic constructs have declined in popularity, as have resurfacing procedures. Dr. Bozic l...