A study published in the Journal of American Medical Association found that total knee arthroplasy has risen over 140 percent since 1991. The surgery, costing approximately $15,000, has enabled millions of people to live a fuller lives.
About Steven Kirchhof
Steven is an ecommerce entrepreneur, consultant, and blogger. In addition to running two businesses, he writes for several blogs on topics such as health, fitness, and outdoor recreation. Find Steven on Google+