Aorn Guidelines For Perioperative Practice May 2026

Improper positioning can cause nerve damage, pressure injuries, and respiratory compromise. AORN’s Positioning Guideline provides detailed diagrams and checklists for:

Most people think AORN is just about scrubbing. The interesting twist is the continuum of care.

Interesting Insight: AORN explicitly states that the guidelines apply to any setting where invasive procedures occur—dentist offices, endoscopy suites, and even tattoo parlors that use lasers.

The guidelines cover the entire perioperative continuum: the preoperative (pre-admission/testing), intraoperative (the surgical procedure itself), and postoperative (recovery and Phase I/II PACU) phases. aorn guidelines for perioperative practice


AORN’s SSI guidelines intersect with WHO and CDC recommendations but are tailored for perioperative nursing. Key mandates include:

The most interesting business fact about AORN Guidelines is that they are not federal law (OSHA), but they are de facto law. In a malpractice lawsuit, the plaintiff's attorney will ask: "Did you follow AORN guidelines?" If the answer is no, the hospital loses the case immediately, regardless of the actual injury.

Conclusion: The AORN Guidelines have evolved from a technical manual for instrument trays into a strategic risk management system that dictates human psychology, decorum, and financial liability. For any perioperative leader, reading the "Explanation of Key Changes" section is more valuable than reading the checklists themselves. AORN’s SSI guidelines intersect with WHO and CDC


AORN offers a digital tool (eGuidelines+) that includes the guidelines, customizable policies, and risk assessment tools. The app allows you to search for "gowning and gloving" and immediately see the evidence rating.

The Universal Protocol is embedded here, but AORN goes further. The Guidelines mandate:

Let’s debunk frequent errors regarding the AORN Guidelines: we will have zero infections."

  • Myth: "The guidelines are only for RNs."

  • Myth: "If we do everything in the guidelines, we will have zero infections."