Intraosseous infusion: not just for kids anymore.

The potential use of intraosseous (IO) infusions for adults was first examined 80 years ago. Until very recently, this procedure was most commonly considered a rescue technique for pediatric patients, and then only after all else had failed. However, the use of IO access is making a comeback! Once again, it is being recognized as a valuable adjunct to adult, as well as pediatric, fluid and medication administration. This change has taken place primarily as a result of increasing recommendations to more rapidly consider the IO route, extend usage beyond our youngest patients and evaluate the potential of new and improved devices.