1D03.3ICD-11 MMS 2026-01
Intracranial abscess
Description
A condition of the cranial cavity, caused by an infection with a bacterial, viral, or fungal source. This condition is characterised by a focal accumulation of purulent material within the cranial cavity. This condition may present with fever, headache, and focal neurological deficits.
Exclusions from above levels
Child codes
Sibling codes
1D03.0– Intraspinal intramedullary abscess1D03.1– Intraspinal subdural abscess1D03.2– Intraspinal extradural abscess1D03.4– Intraspinal epidural abscess1D03.5– Spinal cord abscess1D03.Y– Other specified site of infectious abscess of the central nervous system1D03.Z– Infectious abscess of the central nervous system, site unspecified
Foundation entity
Intracranial abscess – http://id.who.int/icd/entity/1128677700
Allowed postcoordination axes
Part of: 1D03: Infectious abscess of the central nervous system › 01: Certain infectious or parasitic diseases