Is the figure-of-eight superior to the simple wire technique for closure of the sternum?

A best evidence topic in cardiac surgery was written according to a structured protocol. The question addressed is whether the figure-of-eight technique is superior to the simple wire technique for closing of the sternum? Altogether 111 papers were found in Medline of which seven presented the best evidence to answer the clinical question. The author, journal, date and country of publication, patient group studied, study type, relevant outcomes, results, and study weaknesses of these papers are tabulated. We conclude that the figure-of-eight wire technique is not superior to the simple wire technique for closure of the sternum.