Instruction Source: I77.819
Aortic ectasia, unspecified site
Instruction Source: I77.81
Aortic ectasia
Excludes 1 (Mutually Exclusive)
- aortic aneurysm and dissection (I71.-)
Instruction Source: I77.8
Other specified disorders of arteries and arterioles
Instruction Source: I77
Other disorders of arteries and arterioles
Excludes 2 (Not Included Here)
- collagen (vascular) diseases (M30-M36)
- hypersensitivity angiitis (M31.0)
- pulmonary artery (I28.-)
Instruction Source: I70-I79
Diseases of arteries, arterioles and capillaries (I70-I79)
Instruction Source: I00-I99
Diseases of the circulatory system
Excludes 2 (Not Included Here)
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)