N83.2Other and unspecified ovarian cysts
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.
- Chapter XIV
- Diseases of the genitourinary system
- Group N80-N98
- Noninflammatory disorders of female genital tract
- Official Vietnamese name
- U nang buồng trứng khác và/hoặc không xác định
- Additional WHO coding guidance
- Retention cyst of ovary Simple cyst of ovary Excl.: ovarian cyst: developmental (Q50.1) neoplastic (D27) polycystic ovarian syndrome (E28.2)
Related N83 codes
N83
Noninflammatory disorders of ovary, fallopian tube and broad ligament
N83.0
Primary diagnosis candidate
Follicular cyst of ovary
N83.1
Primary diagnosis candidate
Corpus luteum cyst
N83.3
Primary diagnosis candidate
Acquired atrophy of ovary and fallopian tube
N83.4
Primary diagnosis candidate
Prolapse and hernia of ovary and fallopian tube
N83.5
Primary diagnosis candidate
Torsion of ovary, ovarian pedicle and fallopian tube
N83.6
Primary diagnosis candidate
Haematosalpinx
N83.7
Primary diagnosis candidate
Haematoma of broad ligament
N83.8
Primary diagnosis candidate
Other noninflammatory disorders of ovary, fallopian tube and broad ligament
N83.9
Primary diagnosis candidate
Noninflammatory disorder of ovary, fallopian tube and broad ligament, 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.
