A52.7Other symptomatic late syphilis
Code usage status
Primary diagnosis
May be used as the primary diagnosis
Apply only when it matches the confirmed diagnosis and the documented clinical record.
Specificity
Complete code in the classification
Use when the diagnosis matches and no exclusion applies.
- Official Vietnamese name
- Bệnh giang mai giai đoạn muộn khác có triệu chứng [Thời gian nhiễm khuẩn từ 2 năm trở lên]
- Additional WHO coding guidance
- Glomerular disease in syphilis (N08.0*) Gumma (syphilitic) Late or tertiary syphilis any sites, except those classified to A52.0- A52.3 Late syphilitic: bursitis (M73.1*) chorioretinitis (H32.0*) episcleritis (H19.0*) female pelvic inflammatory disease (N74.2*) leukoderma (L99.8*) oculopathy NEC (H58.8*) peritonitis (K67.2*) Syphilis [stage unspecified] of: bone (M90.2*) liver (K77.0*) lung (J99.8*) muscle (M63.0*) synovium (M68.0*)
Related A52 codes
A52
Late syphilis
A52.0
Primary diagnosis candidate
Cardiovascular syphilis
A52.1
Primary diagnosis candidate
Symptomatic neurosyphilis
A52.2
Primary diagnosis candidate
Asymptomatic neurosyphilis
A52.3
Primary diagnosis candidate
Neurosyphilis, unspecified
A52.8
Primary diagnosis candidate
Late syphilis, latent
A52.9
Primary diagnosis candidate
Late syphilis, unspecified
Clinical record checklist
View coding guide →- Confirm that the code matches the final documented diagnosis.
- Use one primary-diagnosis code and record only relevant additional conditions.
- Review Ministry indicators, inclusions, exclusions and notes.
- Do not infer a diagnosis beyond the clinical record.
2026 regulatory basis
Indicators are taken from columns 24–29 of the classification accompanying Circular 06/2026/TT-BYT, cross-referenced with Decision 1849/QĐ-BYT and Official Dispatch 4059/BYT-BH.
