Abstract
Total hip arthroplasty (THA) is a widely used surgical procedure, it represents a major advance in biomedical technology and is currently one of the most successful orthopedic procedures. An estimated 285,000 hip arthroplasties are performed each year in the United States, with a fixed cost in surgical instrumental order of $ 400 million dollars. With a THA incidence of 0.04% in the gener…
