LB20.23

ICD-11 MMS 2026-01

Structural developmental anomalies of cystic duct

Index terms

  • Structural developmental anomalies of cystic duct
  • congenital deformity of cystic duct
  • cystic duct anomaly
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  • cystic duct deformity
  • cystic duct distortion
  • Absence of cystic duct
  • Accessory cystic duct
  • extra cystic duct
  • Congenital cystic duct fistula
  • Duplication of the cystic duct
  • congenital duplication of cystic duct
  • Elongation of cystic duct
  • Congenital cystic duct hyperplasia
  • Congenital cystic duct hypertrophy

Exclusions from above levels

  • http://id.who.int/icd/entity/733825440 – Inborn errors of metabolism

Sibling codes

  • LB20.20 – Choledochal cyst
  • LB20.21 – Biliary atresia
  • LB20.22 – Congenital stenosis or stricture of bile ducts
  • LB20.24 – Accessory bile duct
  • LB20.2Y – Other specified structural developmental anomalies of bile ducts
  • LB20.2Z – Structural developmental anomalies of bile ducts, unspecified

Foundation entity

Structural developmental anomalies of cystic duct – http://id.who.int/icd/entity/14483357

Part of: LB20.2: Structural developmental anomalies of bile ducts › LB20: Structural developmental anomalies of gallbladder, bile ducts or liver › 20: Developmental anomalies