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Updated: Aug 21, 2025
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Utilizing a Cranial Window to Visualize the Middle Cerebral Artery During Endothelin-1 Induced Middle Cerebral Artery Occlusion
Published on: February 22, 2013
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Artery of Adamkiewicz.
1Clinic for Neurosurgery, Spine Surgery and Neuromodulation, Helios Vogtland-Klinikum Plauen GmbH, Plauen, Germany.
Korean Journal of Neurotrauma
|November 16, 2022
Summary
A patient treated for an L1 fracture developed complications including subarachnoid hemorrhage and spinal subdural hematoma. This was linked to an injury of the artery of Adamkiewicz during the initial procedure.
Area of Science:
- Neurosurgery
- Spinal Surgery
- Vascular Anatomy
Background:
- Balloon kyphoplasty is a common treatment for unstable vertebral fractures.
- Complications following spinal procedures can be severe and multifactorial.
Observation:
- A 65-year-old patient developed subarachnoid hemorrhage and spinal subdural hematoma post-kyphoplasty for an L1 fracture.
- Neurological deficits included right leg paresis and hip weakness.
- Imaging revealed a massive spinal subdural hematoma and identified the artery of Adamkiewicz (AKA) at the L1 level.
Findings:
- Suboptimal needle insertion during kyphoplasty injured the right-sided artery of Adamkiewicz.
- The injured artery of Adamkiewicz is believed to have caused the spinal subdural hematoma.
- No intracranial aneurysms or arteriovenous malformations were identified.
Implications:
- This case highlights the critical importance of understanding the anatomical variations and surgical implications of the artery of Adamkiewicz during thoracolumbar spine surgery.
- Surgeons must exercise meticulous technique to avoid inadvertent injury to this major spinal artery.
- Awareness of potential vascular complications is crucial for patient safety in spinal interventions.
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