ICD-11 classes
19 Certain conditions originating in the perinatal period
Infections of the fetus or newborn
1A60 — Congenital syphilis
1A60.3 — Late congenital neurosyphilis

ICD-11 1A60.3 — Late congenital neurosyphilis

Neurological sequelae of longstanding (> 2 years) untreated congenital neurosyphilis include mental delay, hydrocephalus, seizures, cerebral infarction and cranial nerve palsies.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.

The diagnosis is coded elsewhere:

• Congenital syphilis #79
• Congenital syphilis #1424
• Congenital syphilis #15322
• Congenital syphilis #20276
• Congenital syphilis #20719