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Related Concept Videos

Local Anesthetics: Clinical Application as Epidural Anesthesia01:29

Local Anesthetics: Clinical Application as Epidural Anesthesia

817
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...
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Local Anesthetics: Clinical Application as Spinal Anesthesia01:11

Local Anesthetics: Clinical Application as Spinal Anesthesia

1.6K
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...
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Related Experiment Video

Updated: Feb 21, 2026

A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients
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Spinal epidural abscess: Report on 27 cases.

Nayil Khursheed1, Sultan Dar1, Altaf Ramzan1

  • 1Department of Neurosurgery, Sheri-Kashmir-Institute of Medical Sciences, Kashmir, India.

Surgical Neurology International
|October 14, 2017
PubMed
Summary
This summary is machine-generated.

Early diagnosis and surgical intervention for spinal epidural abscesses are crucial. Prompt treatment significantly reduces the risk of severe neurological complications and mortality in patients.

Keywords:
Clinical profileepidural abscessoutcomespinal epidural abscess

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Area of Science:

  • Neurosurgery
  • Infectious Diseases
  • Radiology

Background:

  • Spinal epidural abscess (SEA) is an uncommon condition associated with significant morbidity.
  • Delays in diagnosis frequently contribute to poor patient outcomes.

Purpose of the Study:

  • To analyze clinical findings, treatment, and outcomes in patients with SEA.
  • To identify factors influencing neurological outcomes in SEA patients.

Main Methods:

  • Prospective 5-year study of 27 patients with SEA.
  • Evaluation of clinical presentation, magnetic resonance (MR) imaging, treatment protocols, microbiology, and neurological outcomes.

Main Results:

  • Patients were typically middle-aged with diabetes, often presenting with lumbar abscesses.
  • Surgical intervention delayed beyond 36 hours post-symptom onset correlated with poor neurological outcomes.

Conclusions:

  • Early recognition and prompt surgical evacuation of spinal epidural abscesses are essential.
  • Timely intervention minimizes neurological morbidity and mortality associated with SEA.