2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Circulatory System 390-459 > Ischemic Heart Disease 410-414 > Other Forms Of Chronic Ischemic Heart Disease 414.* > 2006 ICD-9-CM Diagnosis 414.11 Aneurysm of coronary vessels View the most recent version of ICD-9-CM 414.11 Aneurysm of a coronary vessel. A coronary artery aneurysm is rarely congenital; it is usually due to atherosclerosis, inflammatory processes, or a coronary fistula. 414.11 is a specific code that can be used to specify a diagnosis 414.11 contains 2 index entries View the ICD-9-CM Volume 1 414.* hierarchy Alternate Terminology Aneurysm (arteriovenous) of coronary vessels  Index entries containing 414.11: Aneurysm (anastomotic) (artery) (cirsoid) (diffuse) (false) (fusiform) (multiple) (ruptured) (saccular) (varicose) 442.9 arteriovenous (congenital) (peripheral) NEC (see also Anomaly, arteriovenous) 747.60 acquired NEC 447.0 coronary 414.11 coronary (arteriosclerotic) (artery) (vein) (see also Aneurysm, heart) 414.11 arteriovenous 746.85 congenital 746.85 syphilitic 093.89