2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Circulatory System 390-459 > Diseases Of Arteries, Arterioles, And Capillaries 440-448 > Aortic Aneurysm And Dissection 441.* > 2006 ICD-9-CM Diagnosis 441.1 Thoracic aneurysm ruptured View the most recent version of ICD-9-CM 441.1 441.1 is a specific code that can be used to specify a diagnosis 441.1 contains 12 index entries View the ICD-9-CM Volume 1 441.* hierarchy  Index entries containing 441.1: Aneurysm (anastomotic) (artery) (cirsoid) (diffuse) (false) (fusiform) (multiple) (ruptured) (saccular) (varicose) 442.9 aorta, aortic (nonsyphilitic) 441.9 arch 441.2 ruptured 441.1 ascending 441.2 ruptured 441.1 descending 441.9 thoracic 441.2 ruptured 441.1 thorax, thoracic (arch) (nonsyphilitic) 441.2 ruptured 441.1 transverse 441.2 ruptured 441.1 intrathoracic (nonsyphilitic) 441.2 ruptured 441.1 thorax, thoracic (arch) (nonsyphilitic) 441.2 ruptured 441.1 Rupture, ruptured 553.9 aorta, aortic 441.5 arch 441.1 ascending 441.1 descending 441.5 thoracic 441.1 thorax, thoracic 441.1 transverse 441.1