N90.2 is the ICD-10 code for Severe vulvar dysplasia, not elsewhere classified. It is a four-character subcategory of N90 (Other noninflammatory disorders of vulva and perineum), the most specific level in the WHO edition. It belongs to the block N80–N98 (Noninflammatory disorders of female genital tract) in Chapter XIV, Diseases of the genitourinary system.
- Code type
- Subcategory (4 characters)
- Chapter
- XIV · N00–N99
- Classification
- WHO ICD-10, 2019 version
What N90.2 includes
Conditions and terms that are coded here.
- Severe vulvar dysplasia NOS
What N90.2 excludes
Conditions that look similar but belong under another code.
- vulvar intraepithelial neoplasia grade III, [VIN] with or without mention of severe dysplasia D07.1
N90.2 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
N90.2Svår dysplasi i vulva som ej klassificeras på annan plats
N90.2Alvorlig dysplasi i ytre kvinnelige kjønnsorganer, ikke klassifisert annet sted
DN902Svær dysplasi i vulva
- DN902AHSIL (High grade Squamous Intraepithelial Lesion) i vulva
- DN902BVulvær intraepitelial neoplasi, differentieret (dVIN)
N90.2Muualla luokittamaton ulkosynnyttimien vaikea dysplasia
N90.2Hochgradige Dysplasie der Vulva, anderenorts nicht klassifiziert
N90.2Dysplasie sévère de la vulve, non classée ailleurs
N90.2ernstige dysplasie van vulva, niet elders geclassificeerd
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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