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Related Concept Videos

Local Anesthetics: Clinical Application as Spinal Anesthesia01:11

Local Anesthetics: Clinical Application as Spinal Anesthesia

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...
General Anesthesia: Overview01:24

General Anesthesia: Overview

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...
Local Anesthetics: Clinical Application as Epidural Anesthesia01:29

Local Anesthetics: Clinical Application as Epidural Anesthesia

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...
Parenteral Anesthetics: Overview01:24

Parenteral Anesthetics: Overview

Intravenous anesthetics are drugs administered parenterally to induce anesthesia or sedation. Propofol is a widely used agent formulated as a 1% emulsion in soybean oil, glycerol, and egg phosphatide. It induces rapid anesthesia primarily due to its rapid distribution from the bloodstream to target tissues and is metabolized in the liver. However, it can cause significant pain on injection and hypertriglyceridemia. Fospropofol, a water-based prodrug of propofol, lacks these adverse effects.
Stages of General Anesthesia01:22

Stages of General Anesthesia

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...
Skeletal Muscle Relaxants: Therapeutic Uses01:31

Skeletal Muscle Relaxants: Therapeutic Uses

Skeletal muscle relaxants are used to relax muscle tone and alleviate painful muscle contractions. However, the choice of skeletal muscle relaxants depends on the duration of the surgical procedure in order to minimize potential side effects. Skeletal muscle relaxants like neuromuscular blocking agents [NMBAs] are commonly employed as adjuvants alongside general anesthetics in clinical settings. NMBAs are also used to maintain controlled ventilation during surgery of the larynx or pharynx as...

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Related Experiment Video

Updated: Jul 14, 2026

Targeting the Corticospinal Tract in Neonatal Rats with a Double-Viral Vector using Combined Brain and Spine Surgery
07:27

Targeting the Corticospinal Tract in Neonatal Rats with a Double-Viral Vector using Combined Brain and Spine Surgery

Published on: June 30, 2021

Anaesthesia for spinal surgery in children.

N Soundararajan1, M Cunliffe

  • 1Jackson Rees Department of Paediatric Anaesthesia, Royal Liverpool Children's Hospital - Alder Hey, Eaton Road, Liverpool L12 2AP, UK.

British Journal of Anaesthesia
|May 19, 2007
PubMed
Summary

Pediatric spinal surgery requires careful management of co-existing medical conditions and potential blood loss. Spinal cord monitoring is crucial for preventing neurological deficits during these complex procedures.

More Related Videos

Anesthesia and Intubation of Preadolescent Mouse Pups for Cardiothoracic Surgery
09:47

Anesthesia and Intubation of Preadolescent Mouse Pups for Cardiothoracic Surgery

Published on: June 2, 2022

Related Experiment Videos

Last Updated: Jul 14, 2026

Targeting the Corticospinal Tract in Neonatal Rats with a Double-Viral Vector using Combined Brain and Spine Surgery
07:27

Targeting the Corticospinal Tract in Neonatal Rats with a Double-Viral Vector using Combined Brain and Spine Surgery

Published on: June 30, 2021

Anesthesia and Intubation of Preadolescent Mouse Pups for Cardiothoracic Surgery
09:47

Anesthesia and Intubation of Preadolescent Mouse Pups for Cardiothoracic Surgery

Published on: June 2, 2022

Area of Science:

  • Pediatric Orthopedics
  • Neurosurgery
  • Anesthesiology

Background:

  • Spinal surgery in children encompasses all age groups, often involving patients with significant comorbidities.
  • The prone position is frequently utilized for pediatric spinal procedures.
  • Certain spinal surgeries carry a risk of substantial blood loss.

Purpose of the Study:

  • To highlight key considerations for pediatric spinal surgery.
  • To emphasize the importance of blood-sparing techniques.
  • To underscore the necessity of spinal cord monitoring.

Main Methods:

  • Review of common practices and challenges in pediatric spinal surgery.
  • Discussion of anesthetic and surgical positioning considerations.
  • Emphasis on intraoperative monitoring strategies.

Main Results:

  • Children undergoing spinal surgery may have complex medical histories.
  • Blood-sparing techniques can mitigate risks associated with high blood loss.
  • Spinal cord monitoring is essential for preserving neurological function.

Conclusions:

  • Effective management of comorbidities is vital for pediatric spinal surgery outcomes.
  • Proactive measures to minimize blood loss are beneficial.
  • Intraoperative spinal cord monitoring is a critical safety component in pediatric spinal surgery.