Transarterial Embolization of Mandibular Arteriovenous Malformations Using ONYX

Transarterial embolization of high-flow intraosseus mandibular AVMs was safely accomplished with ONYX in our small retrospective cohort. Complete, durable occlusion was found on the angiogram at 1 year, with clinical stability extending to an average of 3 years. Surgical resection of the AVM was avoided in all 3 patients.