Clinical approach of using Onyx via transarterial access in treating tentorial dural arteriovenous fistula.

摘要

Treating the TDAVF via transarterial approach using Onyx maybe a feasible clinical practice. The fistula obliterated rate is highly related to the anatomic characteristic, and high complete obliterated rate can be achieved. Our preliminary results showed that Onyx injection with 'balloon assisting' technique can be helpful in some of the cases.