Duplication of ureter

ICD-11 code : LB31.A;

Preferred Label : Duplication of ureter;

ICD-11 definition : A condition caused by failure of the ureter to correctly develop during the antenatal period, resulting in incorrect connection of the ureter to the kidney. This condition may present with ureteroureteral reflux, or ureteropelvic junction obstruction of the lower pole of the kidney in the case of incomplete duplication. Complete duplication may present with vesicoureteral reflux, ectopic ureterocele, or ectopic ureteral insertion. Confirmation is through observation of two ureters on one side by imaging.;

ICD-11 synonym : bifid ureter; ureter bifurcation; Double ureter;

ICD-11 inclusion : Accessory ureter; double ureter with double pelvis; Double ureter;

Details

Origin ID

1378244108;

UMLS CUI

C0221365;

Automatic exact mappings (from CISMeF team)
- Double ureter [MedDRA Preferred Term]
- Double ureter [PASCAL descriptor]
- Duplex ureter [MedDRA LLT]
- Duplicated Ureter [NCIt concept]
- Duplication of ureter [ICD-10 Sub-category]
- Ureter double [MedDRA LLT]
- Ureter duplex [HPO term]
- Ureteral duplication [HPO term]
- double ureter [SNOMED Notion]
Currated CISMeF NLP mapping
- Bifid ureter [HPO term]
- Double ureter (disorder) [SNOMED CT concept]
ICD-10 Mapping
- Duplication of ureter [ICD-10 Sub-category]
Semantic type(s)
- Congenital Abnormality [UMLS semantic type]
UMLS correspondences (same concept)
- Double ureter [MedDRA Preferred Term]
- Double ureter (disorder) [SNOMED CT concept]
- Duplex ureter [MedDRA LLT]
- Duplicated Ureter [NCIt concept]
- Duplication of ureter [ICD-10 Sub-category]
- Ureter double [MedDRA LLT]
- Ureter duplex [HPO term]
- Ureteral duplication [HPO term]
- double ureter [SNOMED Notion]

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