Peripheral nerve blocks and anesthesia of the hand
Related Experiment Video
Updated: Sep 30, 2026

Electrophysiological Methods to Assess Peripheral Pain Block in an Anesthetized Rat
Published on: November 21, 2025
William Lee Thompson1, Randall J Malchow
1Department of Medicine, Brooke Army Medical Center, 2991 Garden Avenue, STE 159, Fort Sam Houston, TX 78234-6250, USA.
Abstract:
Regional anesthesia of the hand can be used in a vast array of hand injuries and minor operations. Local infiltration techniques require multiple injections and higher doses of anesthetic the that make them less preferable to peripheral nerve blocks. Regional anesthesia can be safe and effective as long as the provider has a firm understanding of the anatomy and technique. Multiple peripheral nerve blockade at the wrist can be a safe means of exploring complex wounds to the hand in both the emergency department and the operating room with minimal tissue distortion.
Related Concept Videos
Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia
One of the advantages of...
Local Anesthetics: Clinical Application as Surface, Infiltration, and Conduction Block Anesthesia
Local Anesthetics: Differential Sensitivity of Nerve Fibers
Local Anesthetics: Clinical Application as Spinal Anesthesia
Nondepolarizing (Competitive) Neuromuscular Blockers: Pharmacological Actions
Although all competitive neuromuscular blockers are designed...
General Anesthesia: Overview
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
