05Endocrine, nutritional or metabolic diseases
Endocrine diseases
Disorders of the thyroid gland or thyroid hormones system
5A03Thyroiditis
5A03.2Autoimmune thyroiditis
5A03.21
category
Painless thyroiditis
Definition A destructive thyroiditis which has an autoimmune basis in the non-postpartum period. An inflammation of the thyroid gland characterised by transient hyperthyroidism, followed by hypothyroidism and then recovery.
Also indexed as
Painless thyroiditis silent thyroiditis
Nearby in Autoimmune thyroiditis
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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