Infections resulting from joint-replacement surgeries are costly and potentially deadly. Now researchers at MIT are developing coatings for medical implants that can be loaded with multiple drugs, including antibiotics that are released over time. The process involves layering antibiotic films, which are released over the short term, onto a permanently antibacterial polymer designed to prevent infection over the long term.
Safer Joint Replacements
Sun, 12/12/2010 - 7:35pm