N91 |
|
Absent, scanty and rare menstruation |
| |
Excludes1 |
ovarian dysfunction (E28.-)
|
|
| |
N91.0 |
|
Primary amenorrhea |
| |
|
|
| |
N91.1 |
|
Secondary amenorrhea |
| |
|
|
| |
N91.2 |
|
Amenorrhea, unspecified |
| |
|
|
| |
N91.3 |
|
Primary oligomenorrhea |
| |
|
|
| |
N91.4 |
|
Secondary oligomenorrhea |
| |
|
|
| |
N91.5 |
|
Oligomenorrhea, unspecified |
| |
Hypomenorrhea NOS |
sex |
Female
|
|
|