14Diseases of the skin
Skin disorders involving specific cutaneous structures
Disorders of the epidermis or epidermal appendages
Disorders of the hair follicle
Acne or related disorders
ED80Acne
ED80.3
category
Nodular acne
Definition Acne in which large inflammatory nodules and fluid-filled cystic swellings as well as more superficial lesions are present. Systemic therapy with antibiotics or retinoids is usually required.
Also indexed as
Cystic acne Nodular acne Nodulocystic acne
International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).
Release 2026-01.
View this entity in the official WHO ICD-11 browser .
This page reproduces WHO classification content for reference. It is not
medical advice and must not be used to diagnose or treat. For coding
decisions, consult the official release and your national coding guidelines.
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