Absence of menstruation, scanty and rare menstruation — ICD-10 code N91
ICD-10 code N91 — Absence of menstruation, scanty and rare menstruation (class N00-N99, diseases of the genitourinary system). There is 1 guideline from the Russian Ministry of Health for this code.
Subcategories N91
- N91.0 — Primary amenorrhea
- N91.1 — Secondary amenorrhea
- N91.2 — Amenorrhea, unspecified
- N91.3 — Primary oligomenorrhea
- N91.4 — Secondary oligomenorrhea
- N91.5 — Oligomenorrhea, unspecified
Guidelines
Clinical calculators and scalesRisk calculation, dosing, and scoring using scales from clinical guidelines — online, no registration required.
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