Fundamentals of Endoscopic Surgery (FES) Written Practice Exam 2025 - Free Endoscopic Surgery Practice Questions and Study Guide

The safe tract technique is designed to ensure that the placement of a percutaneous endoscopic gastrostomy (PEG) tube is performed with minimal complications. One of the significant precautions during this procedure is to confirm the absence of air or enteric contents in the syringe prior to advancing the needle or the PEG tube. This step is critical to avoid potential misplacement of the tube, which could lead to serious complications such as perforation or placement in unintended areas.

By verifying that there are no enteric contents in the syringe, the clinician can confirm that they are in the correct position within the stomach or other proper anatomical spaces. This process is essential for guiding the PEG tube securely into the stomach rather than into the peritoneal cavity, which can occur if the placement is not carefully monitored.

While factors like patient comfort, dosage of saline, and anesthesia effectiveness may contribute to the overall quality of a clinical procedure, they are not the primary focus of the safe tract technique. Ensuring the absence of air or enteric contents is paramount to patient safety and successful PEG placement.