Transition from Deep Regional Blocks toward Deep Nerve Hydrodissection in the Upper Body and Torso: Method Description and Results from a Retrospective Chart Review of the Analgesic Effect of 5% Dextrose Water as the Primary Hydrodissection Injectate to Enhance Safety

<div>Procedure for interscalene brachial plexus hydrodissection: sonoanatomy. The image shows needle penetration through the middle scalene, with hydrodissection and fluid injection in the interscalene brachial plexus. AS: anterior scalene, CA: carotid artery, IJV: internal jugular vein, LCo: longus colli, MS: middle scalene, PS: posterior scalene, SCM: sternocleidomastoid, VA: vertebral artery, and VN: vagus nerve.</div>

BioMed Research International

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Figure 8

Figure 8: Transition from Deep Regional Blocks toward Deep Nerve Hydrodissection in the Upper Body and Torso: Method Description and Results from a Retrospective Chart Review of the Analgesic Effect of 5% Dextrose Water as the Primary Hydrodissection Injectate to Enhance Safety 

Figure 8 | Transition from Deep Regional Blocks toward Deep Nerve Hydrodissection in the Upper Body and Torso: Method Description and Results from a Retrospective Chart Review of the Analgesic Effect of 5% Dextrose Water as the Primary Hydrodissection Injectate to Enhance Safety 