# Why Does Positioning the Scrub Nurse on the Patient's Left Side Enhance Safety and Efficiency in Cardiac Surgery?

## TL;DR

Placing the scrub nurse on the patient's left side during cardiac surgery improves safety and efficiency by enhancing communication and teamwork.

## Contribution

The paper introduces a novel scrub nurse positioning strategy that optimizes surgical workflow and outcomes in cardiac surgery.

## Key findings

- Positioning the scrub nurse on the left side improves visual access and anticipation of surgical needs.
- Ergonomic benefits reduce instrument hand-off delays and errors.
- Enhanced coordination with the assistant surgeon promotes seamless teamwork.

## Abstract

In cardiac surgery, optimal operating room (OR) dynamics are essential for patient safety and procedural efficiency. This article highlights the impact of positioning the scrub nurse on the patient’s left side, opposite the primary surgeon, on surgical workflow and outcomes. Enhanced direct visual access to the operative field enables the scrub nurse to anticipate needs, improve communication, and reduce verbal prompts. Ergonomically, this position shortens instrument hand-off pathways, minimizing delays and errors. Coordination with the assistant surgeon is streamlined, further promoting seamless teamwork. Supported by human factors research and personal clinical experience, this configuration demonstrates measurable improvements in safety, efficiency, and team dynamics. Reevaluating traditional scrub nurse placement can thus contribute significantly to optimized cardiac surgery practice.