Variations in utilization and clinical outcomes for endoscopic sphenopalatine artery ligation and endovascular arterial embolization in a single multi-hospital network

M Lelegren, K Bhat, B Sheehan, R Lamichhane… - American Journal of …, 2021 - Elsevier
Purpose Endoscopic sphenopalatine artery ligation (ESPAL) and endovascular arterial
embolization (EAE) are increasingly common treatment options for patients with refractory
epistaxis. The objective of this study was to compare the utilization pattern and clinical
outcomes between these interventions within our single multi-hospital network. Materials
and methods A retrospective study of all patients undergoing ESPAL and/or EAE within any
of the hospitals in a single healthcare network between 2008 and 2017 was conducted. We …
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