Convert ICD-10 Code I71.01 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
I71.01 Dissection of thoracic aorta		441.01 Dsct of thoracic aorta

ICD-10 to ICD-9 crosswalk for code I71.01 - dissection of thoracic aorta based on the most recent General Equivalence Mappings (GEMS) information.