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Chapters ENES DE

14Diseases of the skin
Skin disorders involving specific cutaneous structures
Disorders of cutaneous blood or lymphatic vessels
Malformations involving cutaneous blood vessels
EF20Acquired malformations of cutaneous blood vessels

EF20.0 category

Venous lake

Also indexed as

Venous lake

Nearby in Acquired malformations of cutaneous blood vessels

EF20.1Angiokeratoma
EF20.2Lower limb venous telangiectases
EF20.3Spider telangiectasis
EF20.4Generalised essential telangiectasia
4B4YOther specified diseases of the immune system
4B4ZDiseases of the immune system, unspecified

NextEF20.1 — Angiokeratoma

Browse ICD-11

01Certain infectious or parasitic diseases
02Neoplasms
03Diseases of the blood or blood-forming organs
04Diseases of the immune system
05Endocrine, nutritional or metabolic diseases
06Mental, behavioural or neurodevelopmental disorders
07Sleep-wake disorders
08Diseases of the nervous system
09Diseases of the visual system
10Diseases of the ear or mastoid process
11Diseases of the circulatory system
12Diseases of the respiratory system
13Diseases of the digestive system
14Diseases of the skin
15Diseases of the musculoskeletal system or connective tissue
16Diseases of the genitourinary system
17Conditions related to sexual health
18Pregnancy, childbirth or the puerperium
19Certain conditions originating in the perinatal period
20Developmental anomalies
21Symptoms, signs or clinical findings, not elsewhere classified
22Injury, poisoning or certain other consequences of external causes
23External causes of morbidity or mortality
24Factors influencing health status or contact with health services
25Codes for special purposes
26Supplementary Chapter Traditional Medicine Conditions
VSupplementary section for functioning assessment
XExtension Codes
EA80-EB7YInflammatory dermatoses
EB90-EB9YMetabolic or nutritional disorders affecting the skin
EC10-EC7YGenetic or developmental disorders affecting the skin
EC90-ED3YSensory or psychological disorders affecting the skin
ED50-EG02Skin disorders involving specific cutaneous structures
EG30-EG9ZSkin disorders involving certain specific body regions
EH10-EH40.ZSkin disorders associated with pregnancy, the neonatal period or infancy
EH60-EH7ZAdverse cutaneous reactions to medication
EH90-EK5YSkin disorders provoked by external factors
8 more
ED50-EE21Disorders of the epidermis or epidermal appendages
EE40-EF0YDisorders of the dermis or subcutis
EF20-EG02Disorders of cutaneous blood or lymphatic vessels
EF20-EF2ZMalformations involving cutaneous blood vessels
EF30-EF3ZPurpura or bruising
EF40Vasculitis or capillaritis involving the skin
EF50-EF5YDermatoses attributable to hyperviscosity or microvascular occlusion
EF60-EF9YDermatoses resulting from vascular insufficiency
EG00-EG02Functional vascular disorders of the skin
Malformations involving cutaneous lymphatic vessels
Oedema of skin or soft tissues
EF20Acquired malformations of cutaneous blood vessels
4B4ZDiseases of the immune system, unspecified
EF20.0Venous lake
EF20.1Angiokeratoma
EF20.2Lower limb venous telangiectases
EF20.3Spider telangiectasis
EF20.4Generalised essential telangiectasia
4B4YOther specified diseases of the immune system
4B4ZDiseases of the immune system, unspecified

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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