I had a MRA done last monday. On the report is said that there was severe disease in the intracavernous portion. I had two direct bypass done in 1996 and a indirect bypass done in 2004 onthe left side. I have been having confusion, slurred speech, dizzy spells,lack of coordination. Now I have started having trouble with my sight. I would like to find out what the term intracavernous means. Years ago I could understand all the terms but that is out the window.