38.29 Other diagnostic procedures on blood vessels
Excludes:
blood vessel thermography (88.86)
circulatory monitoring (89.61-89.69)
contrast:
angiocardiography (88.50-88.58)
arteriography (88.40-88.49)
phlebography (88.60-88.67)
impedance phlebography (88.68)
peripheral vascular ultrasonography (88.77)
plethysmogram (89.58)