N77.8** Asterisk (manifestation)
Vulvovaginal ulceration and inflammation in other diseases classified elsewhere
Coding rules (TT06)
- ●Cannot be used as primary diagnosis
- ●Applies only/mainly to females
Dual coding (†/*)
This is an asterisk (*) manifestation code — usually paired with a dagger (†) etiology code.
→ Full dagger (†) ↔ asterisk (*) mapping tableCoding guidance (WHO 2019)
Ulceration of vulva in Behçet disease (M35.2†)