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Related Concept Videos

Vascular Spasm01:16

Vascular Spasm

1.2K
The vascular phase, also known as vasospasm, is the initial stage of hemostasis, crucial for preventing excessive bleeding when a blood vessel is injured. After a vessel is cut, nerves in the damaged area trigger pain and other sensory impulses. Simultaneously, the smooth muscles in the vessel wall contract, resulting in a vascular spasm. This contraction reduces the vessel's diameter at the injury site, slowing or stopping blood loss through the vessel wall. Vascular spasms typically last...
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Related Experiment Video

Updated: Jun 5, 2025

Microvascular Decompression: Salient Surgical Principles and Technical Nuances
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[Microvascular decompression in hemifacial spasm: functional outcome].

Mauro Suárez1, Ernesto Ardisana1, Juan F Villalonga1

  • 1Laboratorio de Innovaciones Neuroquirúrgicas de Tucumán (LINT), Tucumán, Argentina.

Medicina
|December 12, 2024
PubMed
Summary
This summary is machine-generated.

Neurovascular decompression (NVD) effectively treats hemifacial spasm (HFS), with 85% of patients experiencing complete symptom resolution. This surgical approach offers a safe and highly effective solution for HFS caused by neurovascular conflict.

Area of Science:

  • Neurosurgery
  • Neurology
  • Vascular Surgery
Keywords:
hemifacial spasmmicrovascular decompression surgery

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