Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia01:16

Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia

317
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.
One of the advantages of...
317
Local Anesthetics: Clinical Application as Spinal Anesthesia01:11

Local Anesthetics: Clinical Application as Spinal Anesthesia

551
Spinal anesthetics are given during lower abdomen and limb surgeries to block sensory and motor neurons. They are administered in the mid to low lumbar regions, primarily acting on the cauda equina's nerve roots. The blockade level depends on the local anesthetic (LA) concentration. Usually, low LA concentrations are sufficient to block sensory fibers, while only high LA concentrations block motor fibers. Other factors like injection volume and speed, the patient's posture, and the drug...
551
General Anesthesia: Overview01:24

General Anesthesia: Overview

146
Anesthesia is a medical procedure that uses drugs for CNS suppression to enable painless surgeries and procedures. The selection of anesthetics is influenced by their pharmacokinetic properties, side effects, and patient characteristics. Various types of anesthesia include general, local, regional, spinal, and inhalational.
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
146
Local Anesthetics: Clinical Application as Surface, Infiltration, and Conduction Block Anesthesia01:30

Local Anesthetics: Clinical Application as Surface, Infiltration, and Conduction Block Anesthesia

889
Depending on the target organ, local anesthetics (LAs) can be administered via various routes. In surface anesthesia, LAs are applied directly to the surface of the skin or mucous membranes. It is widely used for topical skin numbing before venipuncture or minor surgical procedures. Commonly used surface local anesthetics are lidocaine or benzocaine sprays or creams. Surface anesthesia occurs within 5 minutes and lasts for about 60 minutes. One of the main disadvantages of topical anesthesia is...
889
Local Anesthetics: Clinical Application as Epidural Anesthesia01:29

Local Anesthetics: Clinical Application as Epidural Anesthesia

396
Epidural anesthetics are administered in the fat-filled epidural space, the outermost part of the spinal canal. This technique is commonly employed for pain management and anesthesia during lower abdomen and pelvis surgeries or labor and delivery.
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...
396
Local Anesthetics: Common Agents and Their Applications01:23

Local Anesthetics: Common Agents and Their Applications

364
Local anesthetics (LAs) are commonly used for various applications in medical and dental procedures. Some of the common agents used are cocaine, lidocaine, and bupivacaine.
Cocaine is an ester of benzoic acid and methylecgogine. It is used to anesthetize and vasoconstrict locally. Currently, it is used primarily for topical applications. It is beneficial for surgeries on the upper respiratory tract, providing anesthesia and shrinking the mucosa. Cocaine in the form of cocaine hydrochloride is...
364

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Data annotation and its evaluation in artificial intelligence-based anatomy recognition for ultrasound-guided regional anesthesia: a clinical perspective.

Frontiers in medicine·2026
Same author

Scalable networks of multimodal haptic arrays for plantar sensory substitution.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Artificial intelligence to support ultrasound in the detection of developmental dysplasia of the hip : a scoping review.

Bone & joint open·2026
Same author

Projected impacts of climate change on malaria in Africa.

Nature·2026
Same author

Evaluation of AI-based nerve segmentation on ultrasound. Response to Br J Anaesth 2025; 135: 1847-8.

British journal of anaesthesia·2026
Same author

Estimating rates of treatment delay for malaria fevers among children in Sub-Saharan Africa 2006-2022.

Nature communications·2025
Same journal

The evolution of nonoperating room anesthesia: navigating a new frontier.

Current opinion in anaesthesiology·2026
Same journal

Enhanced recovery pathways for patients with chronic pain: beyond standard protocols - a narrative review.

Current opinion in anaesthesiology·2026
Same journal

Novel technologies and innovations in postoperative follow-up after regional anesthesia.

Current opinion in anaesthesiology·2026
Same journal

Regional anaesthesia and analgesia in surgical patients with chronic preoperative pain: mechanisms, evidence, and clinical implications.

Current opinion in anaesthesiology·2026
Same journal

Retention in pain care and research: a narrative review focused on implanted medical devices.

Current opinion in anaesthesiology·2026
Same journal

Airway ultrasound in patients undergoing head and neck surgery.

Current opinion in anaesthesiology·2026
See all related articles

Related Experiment Video

Updated: May 8, 2025

Author Spotlight: A Non-Intubated Video-Assisted Thoracoscopic Surgery with Multimodal Analgesia and Sevoflurane Inhalation Anesthesia
05:39

Author Spotlight: A Non-Intubated Video-Assisted Thoracoscopic Surgery with Multimodal Analgesia and Sevoflurane Inhalation Anesthesia

Published on: May 26, 2023

1.3K

Artificial intelligence in regional anesthesia.

Joseph Harris1, Damon Kamming2, James S Bowness2,3

  • 1Division of Medicine, University College London, London, UK.

Current Opinion in Anaesthesiology
|April 22, 2025
PubMed
Summary
This summary is machine-generated.

Artificial intelligence (AI) in ultrasound-guided regional anesthesia (UGRA) shows promise for improving practice and training. However, more research is needed to understand its impact on patient outcomes and standardize AI applications in UGRA.

Keywords:
POCUSartificial intelligencemedical devicesregional anesthesiaultrasound

More Related Videos

Assessing Changes in Volatile General Anesthetic Sensitivity of Mice after Local or Systemic Pharmacological Intervention
08:49

Assessing Changes in Volatile General Anesthetic Sensitivity of Mice after Local or Systemic Pharmacological Intervention

Published on: October 16, 2013

13.5K
Author Spotlight: Advancing CBCT and Digital Dental Image Integration with AI-Assisted Digitization
05:49

Author Spotlight: Advancing CBCT and Digital Dental Image Integration with AI-Assisted Digitization

Published on: February 23, 2024

738

Related Experiment Videos

Last Updated: May 8, 2025

Author Spotlight: A Non-Intubated Video-Assisted Thoracoscopic Surgery with Multimodal Analgesia and Sevoflurane Inhalation Anesthesia
05:39

Author Spotlight: A Non-Intubated Video-Assisted Thoracoscopic Surgery with Multimodal Analgesia and Sevoflurane Inhalation Anesthesia

Published on: May 26, 2023

1.3K
Assessing Changes in Volatile General Anesthetic Sensitivity of Mice after Local or Systemic Pharmacological Intervention
08:49

Assessing Changes in Volatile General Anesthetic Sensitivity of Mice after Local or Systemic Pharmacological Intervention

Published on: October 16, 2013

13.5K
Author Spotlight: Advancing CBCT and Digital Dental Image Integration with AI-Assisted Digitization
05:49

Author Spotlight: Advancing CBCT and Digital Dental Image Integration with AI-Assisted Digitization

Published on: February 23, 2024

738

Area of Science:

  • Medical technology
  • Artificial intelligence
  • Regional anesthesia

Background:

  • Artificial intelligence (AI) is increasingly impacting healthcare, with devices augmenting ultrasound-guided regional anesthesia (UGRA).
  • These AI tools highlight sono-anatomical structures in real-time, enhancing traditional ultrasound imaging.

Purpose of the Study:

  • To review the latest evidence for AI in UGRA.
  • To consider the opportunities and challenges for widespread AI deployment in UGRA.

Main Methods:

  • Review of current literature on AI applications in UGRA.
  • Analysis of existing AI-enhanced ultrasound devices for regional anesthesia.

Main Results:

  • The current evidence base for AI in UGRA is limited and heterogeneous.
  • AI devices may improve UGRA practice and training, but patient outcome impact is unclear.
  • Standardization and clinical leadership are increasingly called for in AI and UGRA.

Conclusions:

  • Emerging AI in UGRA requires further investigation due to a fragmented evidence base.
  • Consistent evaluation of AI algorithm performance in clinical settings is crucial for appropriate deployment.
  • A clinician-focused approach to AI development and implementation can advance regional anesthesia.