ICD-11 classes
01 Certain infectious or parasitic diseases
Predominantly sexually transmitted infections
Syphilis
1A61 — Early syphilis
1A61.5 — Latent early syphilis
ICD-11 1A61.5 — Latent early syphilis
A disease caused by an infection with the gram-negative bacteria Treponema pallidum pallidum. This disease is characterised by serologic proof of infection without symptoms of disease less than 1 year after secondary syphilis. Transmission is commonly by sexual contact.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere:
- Early syphilis #15330
- Early syphilis #20284
- Early syphilis #20727