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Chapters ENES DE

XExtension Codes
Aetiology
Infectious Agents
XN74MBacteria
XN5PZGram Negative Bacteria
XN36CTreponema
XN711Treponema pallidum

XN030 category

Treponema pallidum pallidum

Also indexed as

Treponema pallidum pallidum

Nearby in Treponema pallidum

XN6ALTreponema pallidum carateum
XN35ZTreponema pallidum endemicum
XN46PTreponema pallidum pertenue

PreviousXN35Z — Treponema pallidum endemicum NextXN46P — Treponema pallidum pertenue

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
Severity Scale Value
Temporality
Aetiology
Topology Scale Value
Anatomy and topography
Histopathology
Dimensions of injury
Dimensions of external causes
Consciousness
5 more
Causality
Infectious Agents
XN74MBacteria
XN3BHVirus
XN8AYFungi
XN9S1Parasites
Other Pathogens
XN5PZGram Negative Bacteria
XN2QMGram Positive Bacteria
XN87XBacteria, neither Gram Negative nor Gram Positive
XN7HGShigella spp
XN23ZSpirillum
XN708Streptobacillus
XN1L0Stenotrophomonas
XN36CTreponema
XN1R2Ureaplasma
XN8RLVibrio
XN4QGYersinia
XN65HBacteroides
44 more
XN76VTreponema carateum
XN711Treponema pallidum
XN6ALTreponema pallidum carateum
XN35ZTreponema pallidum endemicum
XN030Treponema pallidum pallidum
XN46PTreponema pallidum pertenue

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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