• F Kayser Enneking and Brain M Ilfeld.
• Department of Anesthesiology, University of Florida, College of Medicine, Gainesville, Florida, USA.
• Best Pract Res Clin Anaesthesiol. 2002 Jun 1; 16 (2): 285-94.

AbstractThe ability to provide continuous peripheral nerve blocks to patients safely on an outpatient basis has been a major advance in ambulatory surgery over the past several years. The first reports of patients self-administering local anaesthetic via wound and perineural catheters were published in 1998. Such infusions have now become a necessary component for the success of various ambulatory procedures. The rapid development of these techniques has been based on advances in equipment manufacturing, drug development and the need to provide a greater degree of analgesia for patients in the ambulatory setting. Many of the concepts used to provide safe ambulatory infusion have been drawn from studies of patients receiving these types of therapies in a hospital setting. Few studies have actually examined these techniques is an outpatient environment. However, the advantages of these analgesic techniques over traditional oral narcotics for patients undergoing major surgery in the ambulatory environment have led to their rapid acceptance as a standard of care at many institutions.

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