The American Society of Intervention and Therapeutic Neuroradiology (ASITN) provides a complete and extensive description of the different disease states/conditions which are amenable to endovascular therapy. Moreover, they also provide a complete list of the different procedures offered by Neurointerventional Specialists. All of these conditions and procedures are offered and most pioneered by the Neurovascular Medical Group at the University of California, San Francisco.
Patient Information from the ASITN Web Site (in PDF form):
What You Should Know About Cerebral Aneurysms
What is an Arteriovenous Malformation (AVM)
What to Know After Your Angiogram
For further information see the Society for Neurointerventional Surgery website (external link).