ICD-11 code : LB31.8;
Preferred Label : Atresia or stenosis of ureter;
ICD-11 definition : A condition caused by blockage or narrowing of the ureter due to failure to correctly
develop during the antenatal period. This condition may present with bladder outlet
obstruction, low amniotic fluid volume, pulmonary hypoplasia, megacystis, hydroureter,
hydronephrosis, or renal dysplasia.;
ICD-11 synonym : congenital ureter obstruction;
ICD-11 inclusion : ureteropelvic junction atresia; Impervious ureter; atresia of ureter; congenital ureteric stenosis; Congenital occlusion of ureterovesical orifice; Congenital occlusion of ureteropelvic junction; ureterovesical orifice atresia; congenital stricture of ureter; congenital atresia of ureter; Congenital occlusion of ureter;
Origin ID : 1432720737;
Currated CISMeF NLP mapping
ICD-10 Mapping
A condition caused by blockage or narrowing of the ureter due to failure to correctly
develop during the antenatal period. This condition may present with bladder outlet
obstruction, low amniotic fluid volume, pulmonary hypoplasia, megacystis, hydroureter,
hydronephrosis, or renal dysplasia.