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ICD
·
index
Chapters
EN
ES
DE
01
Certain infectious or parasitic diseases
Predominantly sexually transmitted infections
Syphilis
1A61
Early syphilis
1A61.1
category
Primary anal syphilis
Also indexed as
Anal syphilitic chancre
Primary anal syphilis
primary syphilis of anus
Nearby in Early syphilis
1A61.0
Primary genital syphilis
1A61.2
Primary syphilis of other sites
1A61.3
Secondary syphilis of skin or mucous membranes
1A61.4
Secondary syphilis of other sites
1A61.5
Latent early syphilis
4B4Y
Other specified diseases of the immune system
4B4Z
Diseases of the immune system, unspecified
Previous
1A61.0 — Primary genital syphilis
Next
1A61.2 — Primary syphilis of other sites