VVS meaning in Medical ?

Vulvar vestibulitis syndrome (VVS), vestibulodynia, or simply vulvar vestibulitis, is vulvodynia localized to the vulvar vestibule. It tends to be associated with a highly localized "burning" or "cutting" type of pain. Until recently, "vulvar vestibulitis" was the term used for localized vulvar pain: the suffix "-itis" would normally imply inflammation, but in fact there is little evidence to support an inflammatory process in the condition. "Vestibulodynia" is the term now recognized by the International Society for the Study of Vulvovaginal Disease.

Provoked vestibulodynia, pain provoked by contact localized to the vulvar vestibule, is the most common subtype of vulvodynia among premenopausal women. The syndrome has been cited as affecting about 10% to 15% of women seeking gynecological care.