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An Ultrasonic Tool for Nerve Conduction Block in Diabetic Rat Models

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Published on: October 20, 2017

Ultrasound-guided peripheral nerve blockade.

Ki Jinn Chin¹, Vincent Chan

¹Department of Anesthesia, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada. kijinn.chin@uhn.on.ca

Current Opinion in Anaesthesiology

|September 12, 2008

Summary

Ultrasound-guided regional anesthesia improves nerve block performance and success rates. However, proper training is essential to ensure the efficacy and safety of this evolving technique.

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Electrophysiological Methods to Assess Peripheral Pain Block in an Anesthetized Rat

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Area of Science:

Anesthesiology
Medical Imaging
Regional Anesthesia

Background:

Ultrasound-guided nerve blockade is increasingly utilized in regional anesthesia.
While feasibility is established, its role as a new standard of care regarding efficacy and safety remains under investigation.

Purpose of the Study:

To review the current status and impact of ultrasound guidance in peripheral nerve blockade.
To assess the benefits and challenges associated with ultrasound-guided regional anesthesia.

Main Methods:

Review of recent findings on ultrasound-guided peripheral nerve blockade.
Analysis of studies evaluating block performance, success rates, and complications.

Main Results:

Ultrasound visualization enhances nerve identification, needle guidance, and local anesthetic distribution.
Improved ease of block performance, higher success rates, and reduced complications are reported.
Proficiency in ultrasound-guided regional anesthesia requires specific training and experience.

Conclusions:

Ultrasound is a valuable tool for regional anesthesiologists, becoming a standard practice.
It offers particular benefits for less experienced practitioners.
Ensuring efficacy and safety necessitates proper training, with formal standards and guidelines anticipated.