Ring(s)

aorta 747.21

Bandl's, complicating delivery 661.4

affecting fetus or newborn 763.7

contraction, complicating delivery 661.4

affecting fetus or newborn 763.7

esophageal (congenital) 750.3

Fleischer (-Kayser) (cornea) 275.1 [371.14]

hymenal, tight (acquired) (congenital) 623.3

Kayser-Fleischer (cornea) 275.1 [371.14]

retraction, uterus, pathological 661.4

affecting fetus or newborn 763.7

Schatzki's (esophagus) (congenital) (lower) 750.3

acquired 530.3

Soemmering's 366.51

trachea, abnormal 748.3

vascular (congenital) 747.21

Vossius' 921.3

late effect 366.21