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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...
Standard Precaution01:26

Standard Precaution

Standard precautions are the minimum infection control safeguards used while caring for all patients, irrespective of their disease condition. They help prevent the spread of common infectious microorganisms to healthcare workers, patients, and visitors in all healthcare settings.
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...
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...
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
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...
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...

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Related Experiment Video

Updated: Jun 15, 2026

A Spine Robotic-Assisted Navigation System for Pedicle Screw Placement
06:24

A Spine Robotic-Assisted Navigation System for Pedicle Screw Placement

Published on: May 11, 2020

[Hygiene standards for spinal anaesthesia].

Klaus Kerwat1, Hinnerk Wulf, Astrid Morin

  • 1Klinik für Anästhesie und Intensivtherapie, Universitätsklinikum Giessen und Marburg GmbH, Standort Marburg. Klaus.Kerwat@med.uni-marburg.de

Anasthesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS
|March 17, 2010
PubMed
Summary
This summary is machine-generated.

Infections following spinal anaesthesia are rare but can lead to severe outcomes like spinal abscesses and neurological deficits. Prompt diagnosis and treatment are crucial for preventing long-term complications.

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Area of Science:

  • Anesthesiology
  • Infectious Diseases
  • Neurosurgery

Context:

  • Spinal anaesthesia (SPA) is a common procedure, but infections, though rare, pose significant risks.
  • Reported incidence of meningitis post-SPA ranges from 3.7-7.2 per 100,000, while spinal abscesses occur at approximately 1 in 1,260,000.
  • These infections can lead to severe patient consequences, including spinal cord damage, significant mortality (10-16%), and persistent neurological deficits in over 60% of cases.

Purpose:

  • To review the incidence, consequences, and management of infections following spinal anaesthesia.
  • To highlight the importance of hygiene protocols and timely interventions in preventing severe outcomes.
  • To emphasize the role of diagnostic tools like MRI and lumbar puncture in early detection and treatment.

Summary:

  • Infections post-spinal anaesthesia, including meningitis and spinal abscesses, are infrequent but carry a high risk of morbidity and mortality.
  • Factors influencing prognosis include patient age, extent of spinal cord compression, and delay in treatment initiation.
  • Complete recovery occurs in only 40% of patients, with 27% experiencing severe neurological deficits.

Impact:

  • Adherence to institutional hygiene plans and specific recommendations for regional anesthesia is legally mandated and essential for infection prevention.
  • Timely diagnosis via MRI and/or lumbar puncture, followed by rapid treatment, is critical for mitigating severe sequelae.
  • Improved understanding and adherence to guidelines can reduce the incidence and severity of post-spinal anesthesia infections, enhancing patient outcomes.