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Updated: Jul 17, 2026
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Assessment of Neuromuscular Function Using Percutaneous Electrical Nerve Stimulation
Published on: September 13, 2015
[Electrical failure with nerve stimulation: cases report and check list for prevention]
O Choquet1, J-L Feugeas, X Capdevila
1Département d'anesthésie-réanimation, hôpital de la Conception, CHU de Marseille, 147, boulevard Baille, 13385 Marseille cedex 05, France. olivier.choquet@ap-hm.fr
Annales Francaises D'Anesthesie Et De Reanimation
|January 30, 2007
Summary
Before peripheral nerve blockade, verify nerve stimulator function and electrical circuit integrity. Unexpected electrical issues can occur, so a checklist is crucial for preventing failures during nerve localization.
Area of Science:
- Anesthesiology
- Neurology
- Medical Devices
Background:
- Peripheral nerve blockade relies on accurate nerve localization.
- Nerve stimulators and their electrical circuits are critical for this process.
- Ensuring proper functionality is paramount for patient safety.
Observation:
- Clinical cases reveal unpredictable electrical disconnection or malfunction during nerve localization.
- These failures can compromise the accuracy and safety of peripheral nerve blockade.
- The integrity of the electrical circuit is not always guaranteed.
Findings:
- Electrical disconnection or malfunction of nerve stimulators can occur unexpectedly during peripheral nerve blockade procedures.
- These events pose a risk to successful nerve localization and patient outcomes.
- A systematic checklist can mitigate the risk of unknown electrical circuit failures.
Implications:
- Implementing a pre-procedure checklist is essential for enhancing the safety and reliability of peripheral nerve blockade.
- Standardizing verification processes can prevent critical equipment failures.
- This approach contributes to improved patient safety in regional anesthesia.
