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Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia

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Intravenous regional anesthesia or the Bier block technique is used to anesthetize a specific limb or extremity. It uses exsanguinated or blood-drained vessels to transport local anesthetics or LAs to the peripheral nerve trunks. Lidocaine without vasoconstrictors like epinephrine is most commonly used for this technique. Other drugs used are prilocaine, ropivacaine, and chloroprocaine. Bupivacaine is not recommended for this technique due to its high cardiac toxicity.
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Peripheral Nerve Blocks for Hip Fractures.

Iyabo O Muse¹, Brittany Deiling¹, Leon Grinman¹

¹Department of Anesthesiology, University of Virginia Health System, Charlottesville, VA 22908, USA.

Journal of Clinical Medicine

|June 27, 2024

Summary

This summary is machine-generated.

Hip fractures are rising in older adults, increasing morbidity and mortality. This review explores peripheral nerve blocks for effective pain management, crucial for recovery and early mobilization in hip fracture patients.

Keywords:

fascia iliaca block lateral femoral cutaneous nerve pericapsular nerve group (PENG) block

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Orthopedic Robot-Assisted Femoral Neck System in the Treatment of Femoral Neck Fracture

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Published on: March 3, 2023

Area of Science:

Geriatric Medicine
Orthopedic Surgery
Pain Management

Background:

Hip fractures are a growing concern in the aging population, leading to significant morbidity and mortality.
Early surgical intervention and effective pain management are vital for improving outcomes in geriatric hip fracture patients.
Multimodal pain therapy, including regional anesthesia, is standard for optimizing recovery and mobilization.

Purpose of the Study:

To review the anatomical innervation of the hip joint.
To summarize established and novel peripheral nerve blocks for hip fracture pain relief.
To evaluate the literature supporting the efficacy of these nerve blocks.

Main Methods:

Anatomical review of hip joint innervation.
Literature search for peripheral nerve blocks used in hip fracture management.
Analysis of evidence for the efficacy of various nerve blocks.

Main Results:

Detailed description of hip joint nerve supply.
Summary of commonly used peripheral nerve blocks and their effectiveness.
Introduction of a new nerve block targeting the posterior hip capsule.

Conclusions:

Peripheral nerve blocks offer effective pain management for hip fractures.
Optimizing pain control with nerve blocks facilitates early mobilization and functional recovery.
Emerging techniques, like posterior hip capsule blockade, show promise for enhanced analgesia.