BD71

ICD-11 MMS 2026-01

Deep vein thrombosis

Description

The process whereby thrombus (blood clot) forms in the large veins of the peripheral venous system. In addition to obstructing venous return it possesses a hazard whereby thrombus may detach and embolize to the pulmonary circulation.

Index terms

  • Deep vein thrombosis

Exclusions from above levels

  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
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  • 19 – Certain conditions originating in the perinatal period
  • 20 – Congenital malformations, deformations and chromosomal abnormalities
  • 22 – Injury, poisoning or certain other consequences of external causes

Child codes

  • BD71.0 – Upper limb deep vein thrombosis
  • BD71.1 – Vena caval thrombosis
  • BD71.2 – Renal vein thrombosis
  • BD71.3 – Iliac vein thrombosis
  • BD71.4 – Lower limb deep vein thrombosis
  • BD71.Y – Other specified deep vein thrombosis

Foundation children elsewhere

  • JA61.3 – Deep phlebothrombosis in pregnancy
  • JB41.1 – Deep phlebothrombosis in the puerperium

Sibling codes

  • BD70 – Superficial thrombophlebitis
  • BD72 – Venous thromboembolism
  • BD73 – Acquired systemic vein abnormality
  • BD74 – Chronic peripheral venous insufficiency of lower extremities
  • BD75 – Venous varicosities of sites other than lower extremity
  • BD7Y – Other specified diseases of veins
  • BD7Z – Diseases of veins, unspecified

Foundation entity

Deep vein thrombosis – http://id.who.int/icd/entity/925320484

Allowed postcoordination axes

Part of: 11: Diseases of the circulatory system