9A21.1ICD-11 MMS 2026-01
Orbital subperiosteal abscess
Description
A condition of the eye and adnexa, caused by an infection with a bacterial source. This condition is characterised by a focal accumulation of purulent material in the bones that support the globe, fever, crusting of the eye, swelling of the eye, or proptosis. Confirmation is by identification of the bacterial agent.
Index terms
- Orbital subperiosteal abscess
Exclusions from above levels
Sibling codes
Foundation entity
Orbital subperiosteal abscess – http://id.who.int/icd/entity/1730588366
Allowed postcoordination axes
Part of: 9A21: Orbital infection › 09: Diseases of the visual system