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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...

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[Continuous spinal block in a patient undergoing partial gastrectomy: case report].

Patrícia Falcão Pitombo1, Robson Moura, Ricardo Miranda

  • 1Hospital Santa Izabel. dra.patyfalcao@yahoo.com.br

Revista Brasileira De Anestesiologia
|August 12, 2009
PubMed
Summary

Continuous spinal blocks with intermediate catheters offer a safe and effective alternative for major surgeries. This technique ensures hemodynamic stability and patient satisfaction, making it a viable option for complex procedures.

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Area of Science:

  • Anesthesiology
  • Neurosurgery
  • Surgical Procedures

Background:

  • Continuous spinal blocks were historically underutilized due to complications.
  • Advancements in intermediate catheter technology have led to renewed interest and acceptance.
  • This case report evaluates the utility of continuous spinal blocks for medium to major surgeries.

Observation:

  • A 58-year-old ASA I patient underwent exploratory laparotomy for a pelvic tumor.
  • Continuous spinal block was administered at L3-L4 using bupivacaine and morphine.
  • The procedure was converted to a partial gastrectomy, requiring supplemental anesthetic.
  • Hemodynamic stability was maintained throughout the surgery.

Findings:

  • Continuous spinal block provided effective anesthesia for a complex surgical procedure.
  • The technique allowed for stable hemodynamics, avoiding the need for intensive care unit admission.
  • The patient experienced a satisfactory recovery and was discharged within 72 hours.

Implications:

  • Continuous spinal blocks with intermediate catheters are a viable alternative for medium and large surgeries.
  • This technique can be particularly beneficial for critical patients where hemodynamic stability is paramount.
  • Further research into continuous spinal block applications may expand its role in modern anesthesia.