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Related Concept Videos

Local Anesthetics: Clinical Application as Epidural Anesthesia01:29

Local Anesthetics: Clinical Application as Epidural Anesthesia

400
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...
400
Local Anesthetics: Clinical Application as Spinal Anesthesia01:11

Local Anesthetics: Clinical Application as Spinal Anesthesia

561
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...
561

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Related Experiment Video

Updated: May 17, 2025

A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients
03:47

A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients

Published on: October 25, 2024

165

Vertebral Osteomyelitis and Epidural Abscess.

Ryan Carroll1

  • 1Division of Infectious Diseases at The Ohio State University, 1137 North Doan Hall, 410 West 10th Avenue, Columbus, OH 43210, USA.

The Medical Clinics of North America
|April 4, 2025
PubMed
Summary
This summary is machine-generated.

Severe spinal infections like vertebral osteomyelitis and spinal epidural abscess are challenging due to evolving risks. Prompt diagnosis and collaborative care are crucial to prevent long-term complications.

Keywords:
AbscessEpiduralInfectionOsteomyelitisSpinalVertebral

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Area of Science:

  • Clinical Medicine
  • Infectious Diseases
  • Neurosurgery

Background:

  • Severe spinal infections, including vertebral osteomyelitis and spinal epidural abscess, present diagnostic and management challenges.
  • Epidemiologic risks are evolving due to an aging population, increased spinal instrumentation, healthcare-associated device use, and global interconnectedness.
  • Nonspecific clinical presentations necessitate a high index of suspicion for timely diagnosis and treatment.

Purpose of the Study:

  • To highlight the diagnostic and management challenges of severe spinal infections.
  • To discuss the evolving epidemiologic risks associated with these infections.
  • To emphasize the importance of early detection and multidisciplinary collaboration.

Main Methods:

  • Review of current literature and clinical guidelines.
  • Analysis of epidemiologic trends in spinal infections.
  • Discussion of diagnostic criteria and treatment strategies.

Main Results:

  • Spinal infections are increasingly complex due to demographic and medical practice changes.
  • Early and accurate diagnosis is critical to avoid significant morbidity.
  • Multidisciplinary management involving surgical and infectious disease specialists is essential.

Conclusions:

  • Prompt diagnosis and treatment of vertebral osteomyelitis and spinal epidural abscess are vital.
  • A high index of suspicion is required given nonspecific symptoms.
  • Collaborative care models improve outcomes for patients with severe spinal infections.