2008 ICD-9-CM Volume 2 Home > 'C' words > Cinchonism... to Clastothrix... > Circulation collateral (venous), any site 459.89 defective 459.9 congenital 747.9 lower extremity 459.89 embryonic 747.9 failure 799.89 fetus or newborn 779.89 peripheral 785.59 fetal, persistent 747.83 heart, incomplete 747.9