Related Experiment Video
Updated: Jan 21, 2026
09:47
Anesthesia and Intubation of Preadolescent Mouse Pups for Cardiothoracic Surgery
Published on: June 2, 2022
2.8K
Novel Regional Anesthesia for Outpatient Surgery
Jinlei Li1, David Lam2, Hanna King2
1Department of Anesthesiology, Yale University, New Haven, CT, USA. Jinlei.li@yale.edu.
Current Pain and Headache Reports
|August 3, 2019
Summary
Peripheral nerve blocks offer safe pain relief for outpatient surgeries. Emerging ultrasound-guided techniques, like motor-sparing and phrenic-sparing blocks, enhance patient selection and post-discharge management for ambulatory procedures.
Area of Science:
- Anesthesiology and pain management.
- Surgical innovation and patient safety.
Background:
- Peripheral nerve blocks are established for perioperative analgesia.
- Optimal selection and management for ambulatory surgery remain unclear.
Purpose of the Study:
- To review current peripheral nerve block adequacy for ambulatory surgeries.
- To outline proper patient management before and after discharge.
Main Methods:
- Review of emerging ultrasound-guided nerve block techniques.
- Analysis of suitability for outpatient procedures.
- Assessment of patient selection and follow-up strategies.
Main Results:
- Novel nerve blocks offer ease of performance and reduced adverse events.
- Motor-sparing and phrenic-sparing blocks are suitable for ambulatory lower extremity and shoulder surgeries, respectively.
- Successful adoption requires multidisciplinary patient selection, block choice, and post-discharge follow-up.
Conclusions:
- Peripheral nerve blocks are integral to modern ambulatory surgery.
- Careful technique selection and comprehensive patient management are crucial for safe and effective outpatient pain control.
More Related Videos
Related Concept Videos
01:16Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia
1.3K
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...
One of the advantages of...
1.3K
01:24General Anesthesia: Overview
608
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...
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
608
01:22Stages of General Anesthesia
1.6K
Various sedation levels offer significant advantages in facilitating procedural interventions for patients undergoing medical or invasive surgical procedures. These levels span from anxiolysis to general anesthesia, providing a spectrum of sedative effects to cater to specific patient needs. Anxiolysis reduces anxiety and is achieved through minimal sedation, enabling patients to remain awake and responsive while feeling more at ease during the procedure. This level can benefit minor...
1.6K
01:03IR Frequency Region: Fingerprint Region
1.9K
IR spectra are divided into two main regions: the diagnostic region and the fingerprint region. The diagnostic region of the spectrum lies above 1500 cm−1. The absorptions resulting from single-bond vibrations of the N–H, C–H, and O–H stretch at higher wavenumbers and appear on the left side of the spectrum. The stretching absorptions of the C≡C and C≡N occur between 2100–2300 cm−1. In contrast, those arising from stretching absorptions of the...
1.9K
02:40The Eukaryotic Promoter Region
18.7K
The eukaryotic promoter region is a segment of DNA located upstream of a gene. It contains an RNA polymerase binding site, a transcription start site, and several cis-regulatory sequences. The proximal promoter region is located in the vicinity of the gene and has cis-regulatory sequences and the core promoter. The core promoter is the binding site for RNA polymerase and is usually located between -35 and +35 nucleotides from the transcription start site. The distal promoter regions are...
18.7K
01:17Region of Convergence
895
The z-transform is a powerful mathematical tool used in the analysis of discrete-time signals and systems. It is a crucial tool in the analysis of discrete-time systems, but its convergence is limited to specific values of the complex variable z. This range of values, known as the Region of Convergence (ROC), is fundamental in determining the behavior and stability of a system or signal. The ROC defines the region in the complex plane where the z-transform converges, which can take various...
895