DiscussionHistorically, concern has been raised regarding the safety and performance of reprocessed/re manufactured instruments labeled by the original manufacturer as single use. These concerns typically focus on whether the instrument is adequately cleaned and whether the reprocessed/remanufactured instrument functions as well as new instruments. Many of these concerns come from early experiences, when much of the reprocessing took place in an unregulated or uncontrolled hospital environment and little validation of the reprocessed/remanufactured product was done. Since that time, however, companies that specialize in reprocessing/remanufacturing instruments have become established. In addition, the FDA has developed requirements for validating, controlling and clearing the process. As a result, such reprocessing companies are required to have controlled processes, and to validate cleanliness, performance and sterility of their