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Nerve block

Nerve block or regional nerve blockade is any deliberate interruption of signals traveling along a nerve, often for the purpose of pain relief. Local anesthetic nerve block (sometimes referred to as simply "nerve block") is a short-term block, usually lasting hours or days, involving the injection of an anesthetic, a corticosteroid, and other agents onto…

Regions, Local anesthetic nerve block & Regional blocks

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ICD-9-CM
04.81
MeSH
D009407

Topics to explore

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Overview

Local anesthetic nerve block

Neurolytic block

Neurectomy

Regional blocks

Advanced semantic analysis

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Map overview Semantic statistics

Nerve block

Nodes122
Edges121
Triples91
Avg. degree1.98
Density0.016393
Components1

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Nerve block

Top relations

related to Adjuvants · 9
Nerve block → Adjuvants, Another, Dexmedetomidine, Epinephrine, It, Local, Studies, The, Vasoconstriction
related to Complications · 8
Nerve block → Complications, In, Nerve, Ninety, Regarding, Skin, Thus, Trescot
related to Duration of action · 8
Nerve block → Block, Catheters, Certain, Nerve, Pain, The, Therapeutic, There
related to Genicular nerve block · 5
Nerve block → Although, Following, In, Temporary, Using
related to Neurolytic block · 5
Nerve block → Application, In, Surgical, These, This
related to Common local anesthetics · 4
Nerve block → Chloroprocaine, Drugs, Local, The
related to Neurectomy · 4
Nerve block → Cutting, Neurectomy, The, This
related to Technique · 4
Nerve block → CT, Local, MRI/MRN, The
related to Local anesthetic nerve block · 3
Nerve block → Local, The, These
related to Lower extremity · 2
Nerve block → Fascia, It

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Important terminology

nerve block pain anesthetic nerves blocks local may ultrasound used surgery ct performed often also needle include usually imaging mri

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Nerve blockICD-9-CM04.811.00infobox
Nerve blockMeSHD0094071.00infobox
Nerve blockis aprocedure that allows real-time imaging of the positions of the targeted nerve0.90text
minimally invasive surgery have made virtually all peripheral nerves surgically accessible since the invention of open surgeryinstance ofAdvances in surgical techniques0.80text
MRI has poor correlation with clinical diagnosis of nerve entrapment as well as intraoperative findings of decompression surgeriesinstance ofImaging0.80text
so diagnostic blocks are used for surgical planning.TechniqueLocal anesthetic nerve blocks are sterile procedures usually performed in an outpatient facility or hospitalinstance ofImaging0.80text
bone can interfere with image acquisitioninstance ofand certain tissue types0.80text
fluoroscopyinstance ofThe limited penetration depth and resolution tends to make ultrasound a poor choice in particular for deeply situated pelvic nerves.CT-guided peripheral nerve blockThe use of CT…0.80text
ultrasoundinstance ofThe limited penetration depth and resolution tends to make ultrasound a poor choice in particular for deeply situated pelvic nerves.CT-guided peripheral nerve blockThe use of CT…0.80text
as well as the cost considerationsinstance ofThe limited penetration depth and resolution tends to make ultrasound a poor choice in particular for deeply situated pelvic nerves.CT-guided peripheral nerve blockThe use of CT…0.80text
availability of more precise imaging such as MRI-guidance.CT provides excellent spatial resolutioninstance ofThe limited penetration depth and resolution tends to make ultrasound a poor choice in particular for deeply situated pelvic nerves.CT-guided peripheral nerve blockThe use of CT…0.80text
good soft-tissue contrastinstance ofThe limited penetration depth and resolution tends to make ultrasound a poor choice in particular for deeply situated pelvic nerves.CT-guided peripheral nerve blockThe use of CT…0.80text

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