Endovascular treatment of brain arteriovenous malformations using onyx: preliminary results of a prospective multicenter study.

SUMMARY The main final goal of the treatment of brain AVMs is to prevent bleeding and to obtain a complete occlusion of the nidus. The strategy of treatment of brain arteriovenous malformations (AVM) has to be defined by a multidisciplinary team and will usually combine several modalities (surgery, radiosurgery, embolization). Embolization is generally the… (More)