What question did this study set out to answer?

To review the existing literature regarding the clinical presentation, classification, and endovascular management of spinal dural arteriovenous fistulas.

May 1, 2009Neurosurgical FOCUSOpen Access

Endovascular management of spinal dural arteriovenous fistulas

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To review the existing literature regarding the clinical presentation, classification, and endovascular management of spinal dural arteriovenous fistulas.
Conducted a comprehensive literature search across the PubMed database and relevant reference lists focusing on spinal dural arteriovenous fistulas, dural fistulas, and vascular malformations.
Evaluated procedural success, recurrence rates, and clinical outcomes associated with endovascular embolization techniques and surgical interventions.
Definitive embolization rates historically ranged between 25% and 100%, with modern liquid embolic agents such as N-butyl cyanoacrylate achieving success rates of 70% to 90%.
Persistent occlusion produced motor and gait improvements more reliably than resolution of micturition dysfunction, with surgery serving as the definitive backup for embolization failures or recanalization.

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Implication

Literature review demonstrates high rates of definitive occlusion with endovascular embolization in spinal dural arteriovenous fistulas, highlighting its efficacy alongside surgery.

Cite This Study

Sivakumar et al. (2009) studied this question.

synapsesocial.com/papers/6a0089214716aad0cc85bb9d https://doi.org/10.3171/2009.2.focus098

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Implication

Literature review demonstrates high rates of definitive occlusion with endovascular embolization in spinal dural arteriovenous fistulas, highlighting its efficacy alongside surgery.

Endovascular management of spinal dural arteriovenous fistulas

Key Points

Discussion

Implication

Cite This Study

Endovascular management of spinal dural arteriovenous fistulas

Key Points

Discussion

Implication

Cite This Study

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