Intraoperative indocyanine green videoangiography of spinal epidural arteriovenous fistula in thoracolumbar lesions: illustrative case.

Chihiro Takashima; Hisaaki Uchikado; Taku Ohkubo; Yukihiko Nakamura; Takehiro Makizono; Takayuki Kawano; Motohiro Morioka

doi:10.3171/case25865

April 20, 2026

Intraoperative indocyanine green videoangiography of spinal epidural arteriovenous fistula in thoracolumbar lesions: illustrative case.

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Key Points

This research aims to demonstrate the use of ICG videoangiography in treating spinal epidural arteriovenous fistulas (AVFs).
Utilized exoscopic indocyanine green videoangiography for intraoperative observation.
Focused on both intradural and extradural healing of AVFs.
Successfully observed vascular structures using ICG videoangiography.
Highlighted the effectiveness of the technique in facilitating treatment.

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Implication

Case illustrates how ICG videoangiography aids in treating epidural AVF, highlighting its effectiveness.

Abstract

There have been few cases of epidural AVF treated with exoscopic ICG videoangiography for intradural and extradural observation and healing. https://thejns.org/doi/10.3171/CASE25865.

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Takashima et al. (2026) studied this question.

synapsesocial.com/papers/69e9ba6b85696592c86ec993 https://doi.org/10.3171/case25865

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Intraoperative indocyanine green videoangiography of spinal epidural arteriovenous fistula in thoracolumbar lesions: illustrative case.

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Intraoperative indocyanine green videoangiography of spinal epidural arteriovenous fistula in thoracolumbar lesions: illustrative case.

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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