Book excerpt: Essentials of Perioperative Nursing, Sixth Edition is an essential reference for new perioperative nurses as well as experienced nurses who need a refresher. Addressing the basics associated with navigating the perioperative environment rather than a procedure-oriented approach, it is succinct and easy to use. Completely updated and revised, the Sixth Edition features a greater emphasis on safety, new surgical modalities, and approaches to sterilizing surgical instruments and equipment.