Reuse of medical devices: implications for infection control.

Reuse of both single-use and multiuse medical devices is a common practice and can result in transmission of infection when appropriate sterilization or reprocessing does not occur. Reuse of single-use devices can be problematic because there are no clear standards for reprocessing, although data regarding adverse outcomes are limited. Single-use devices are commonly reused, appropriately or inappropriately, in resource-limited settings because of cost constraints. Reuse of medical devices raises important legal and ethical questions.