3B81.1

ICD-11 MMS 2026-01

Postsurgical asplenia

Description

A disease caused by underlying diseases, splenectomy or splenic rupture from trauma. This disease is characterised by absence of normal spleen function. This disease may present with increased susceptibility to infection. Confirmation is through medical imaging.

Index terms

  • Postsurgical asplenia
  • acquired absence of spleen
  • postsurgical acquired absence of spleen

Exclusions from above levels

  • 04 – Diseases of the immune system
  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth or the puerperium
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  • 19 – Certain conditions originating in the perinatal period
  • 20 – Congenital malformations, deformations or chromosomal abnormalities
  • 22 – Injury, poisoning or certain other consequences of external causes
  • http://id.who.int/icd/entity/1000704511 – Human immunodeficiency virus disease
  • JB64.1 – Other diseases of the blood or blood-forming organs or certain disorders involving the immune mechanism complicating pregnancy, childbirth or the puerperium

Sibling codes

  • 3B81.0 – Tumour-like conditions of spleen
  • 3B81.2 – Atrophy of spleen
  • 3B81.3 – Nontraumatic laceration or rupture of spleen
  • 3B81.4 – Splenosis
  • 3B81.5 – Splenic cyst or pseudocyst
  • 3B81.6 – Infarction of spleen
  • 3B81.7 – Infection of spleen
  • 3B81.8 – Torsion of spleen
  • 3B81.9 – Fibrosis of spleen
  • 3B81.A – Perisplenitis
  • 3B81.B – Hypersplenism
  • 3B81.C – Chronic congestive splenomegaly
  • 3B81.Y – Other specified acquired disorders of spleen
  • 3B81.Z – Acquired disorders of spleen, unspecified

Foundation entity

Postsurgical asplenia – http://id.who.int/icd/entity/1409065148

Part of: 3B81: Acquired disorders of spleen › 03: Diseases of the blood or blood-forming organs