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Related Concept Videos

Local Anesthetics: Clinical Application as Epidural Anesthesia01:29

Local Anesthetics: Clinical Application as Epidural Anesthesia

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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

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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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Transforaminal Full-Endoscopic Lumbar Foraminotomy Under Local Anesthesia for L5/S1 Adjacent Segment Foraminal Stenosis
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Lumbar laminectomy with segmental continuous epidural anesthesia.

Lakkam Vamsee Kiran1, Kusuma Srividhya Radhika1, S Parthasarathy1

  • 1Department of Anaesthesiology and Critical Care, Mahatma Gandhi Medical College and Research Institute, Puducherry, India.

Anesthesia, Essays and Researches
|April 18, 2015
PubMed
Summary

Lumbar laminectomy was performed using segmental continuous epidural anesthesia, enabling direct intra-operative monitoring of lower extremity motor and sensory function. This approach offers a viable alternative to general anesthesia for lumbar decompression surgery.

Keywords:
Laminectomyprone positionregional anesthesiasegmental thoracic epidural

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Area of Science:

  • Neurosurgery
  • Anesthesiology

Background:

  • Lumbar laminectomies are typically conducted under general anesthesia with patients in the prone position.
  • This standard procedure limits direct intra-operative assessment of neurological function in the lower extremities.

Observation:

  • A case study involving a lumbar laminectomy performed under segmental continuous epidural anesthesia is presented.
  • This anesthetic technique allowed for real-time, direct visual monitoring of motor and sensory pathways in the lower extremities during the surgery.

Findings:

  • Segmental continuous epidural anesthesia facilitated direct intra-operative monitoring of neurological function during lumbar laminectomy.
  • The anesthetic approach allowed surgeons to directly assess the motor and sensory status of the lower extremities throughout the procedure.

Implications:

  • This case highlights the potential of segmental continuous epidural anesthesia as an alternative to general anesthesia for lumbar laminectomy.
  • Direct intra-operative neurological monitoring may improve surgical outcomes and patient safety in lumbar decompression procedures.