Surgical Safety Checklist proves to be effective, as published by the New England Journal of Medicine (NEJM). Article by Haynes, Weiser et al (including our favorite Atul Gawande MD) outlines the effectiveness of an easy-to-implement surgical checklist. The study tested the tool and approach with about 4000 patients in eight hospitals (incl. one in Seattle) in 8 countries, providing a diverse application of the checklist. Results showed significant and dramatic improvement in lowering surgical site infections, returns to OR, deaths, and complications. Very exciting stuff when published in January 2009. Now it has become standard of care. Classic article.