Absence (organ or part) (complete or partial)

trachea (cartilage) (congenital) (rings) 748.3

transverse aortic arch (congenital) 747.21

tricuspid valve 746.1

ulna, congenital (complete) (partial) (with absence of distal elements, incomplete) (see also Deformity, reduction, upper limb) 755.27

with

complete absence of distal elements 755.21

radius 755.25

with

complete absence of distal elements 755.21

humerus (incomplete) 755.23

umbilical artery (congenital) 747.5

ureter (congenital) 753.4

acquired V45.74

urethra, congenital 753.8

acquired V45.74

urinary system, part NEC, congenital  753.8

acquired V45.74

uterus (acquired) V88.01

with remaining cervical stump V88.02

and cervix V88.01

congenital 752.3

uvula (congenital) 750.26

vagina, congenital 752.49

acquired V45.77

vas deferens (congenital) 752.89

acquired V45.77

vein (congenital) (peripheral) NEC (see also Anomaly, peripheral vascular system) 747.60

brain 747.81

great 747.49

portal 747.49

pulmonary 747.49

vena cava (congenital) (inferior) (superior) 747.49

ventral horn cell 742.59

ventricular septum 745.3

vermis of cerebellum 742.2

vertebra, congenital 756.13

vulva, congenital 752.49