Related Experiment Video
Updated: Oct 24, 2025

Adaptation of Microelectrode Array Technology for the Study of Anesthesia-induced Neurotoxicity in the Intact Piglet Brain
Published on: May 12, 2018
Error traps in pediatric regional anesthesia
Melissa M Masaracchia1, Rani A Sunder2, David M Polaner2
1Department of Anesthesiology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, CO, USA.
This study highlights five common error traps in pediatric ultrasound-guided regional anesthesia. Recognizing and mitigating these errors promotes safety and improves patient outcomes in regional anesthesia.
Area of Science:
- Anesthesiology
- Pediatric Anesthesia
- Regional Anesthesia
Background:
- Ultrasound-guided nerve blocks offer significant benefits for perioperative pain management in children.
- Benefits include reduced opioid use, shorter hospital stays, and improved patient satisfaction.
- However, potential error traps can compromise the safety and efficacy of these blocks.
Purpose of the Study:
- To promote a culture of safety in pediatric regional anesthesia.
- To identify and discuss five common, avoidable error traps in ultrasound-guided nerve blocks for pediatric patients.
Main Methods:
- Review of common error traps in pediatric regional anesthesia.
- Focus on strategies to mitigate identified risks.
- Emphasis on the importance of recognizing and addressing specific challenges.
Main Results:
- Five common error traps were identified: incorrect block site confirmation, suboptimal ultrasound imaging/artifact recognition, misjudgment of regional anesthesia suitability, inadequate use of alternative imaging, and failure to account for abnormal anatomy in disease states.
- These errors are avoidable with proper awareness and technique.
Conclusions:
- Awareness of common error traps is crucial for safe pediatric regional anesthesia.
- Implementing strategies to mitigate these risks enhances patient safety and optimizes outcomes.
- Pediatric regionalists must be cognizant of potential pitfalls and employ appropriate techniques.
Related Concept Videos
Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia
One of the advantages of...
Local Anesthetics: Adverse Effects
Once absorbed into the systemic circulation, local anesthetics can affect the organs that depend on the functioning of sodium...
Parenteral Anesthetics: Overview
Local Anesthetics: Clinical Application as Epidural Anesthesia
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...
Local Anesthetics: Differential Sensitivity of Nerve Fibers
Local Anesthetics: Clinical Application as Spinal Anesthesia

