Intraoperative Evaluation of Dural Arteriovenous Fistula Obliteration Using FLOW 800 Hemodynamic Analysis
Our findings demonstrate that intraoperative FLOW 800 analysis reliably quantifies and visualizes immediate hemodynamic changes consistent with dAVF obliteration. Speed and Delay Time emerged as key indicators of surgical success, highlighting the potential of FLOW 800 as a noninvasive adjunct to traditional imaging techniques for confirming dAVF obliteration intraoperatively.
Authors
- Eytan Raz (ORCID: https://orcid.org/0000-0003-2998-8481)
- Maksim Shapiro (ORCID: https://orcid.org/0000-0003-1279-5456)
- Vera Sharashidze (ORCID: https://orcid.org/0000-0002-0862-1878)
- Karl L. Sangwon (ORCID: https://orcid.org/0000-0002-6941-3001)
- Ilya Laufer (ORCID: https://orcid.org/0000-0003-0092-5030)
- Howard A. Riina (ORCID: https://orcid.org/0000-0002-9303-8176)
- Eric K. Oermann (ORCID: https://orcid.org/0000-0002-1876-5963)
- Bruck Negash (ORCID: https://orcid.org/0009-0007-3338-8549)
- Erez Nossek
- Daniel D. Wiggan (ORCID: https://orcid.org/0000-0002-8294-8676)
- Caleb Rutledge (ORCID: https://orcid.org/0000-0002-0485-3065)
- Eric A. Grin (ORCID: https://orcid.org/0009-0005-0369-9704)
- C. Lapierre
Institutions
- NYU Langone Health (US)
Publication Details
- Journal
- Operative Neurosurgery
- Published
- 2025-05-28
- DOI
- https://doi.org/10.1227/ons.0000000000001646
- Primary Topic
- Vascular Malformations Diagnosis and Treatment
- Type
- article
- Field-Weighted Citation Impact
- 0.00