Vagina dentata
Vagina dentata (Latin for toothed vagina) is a folk tale tradition in which a woman's vagina is said to contain teeth, with the associated implication that sexual intercourse might result in injury, emasculation, or castration for the man involved. The topic of "vagina dentata" may also cover a rare medical condition affecting the vagina, in which case it is more accurately termed a vaginal dermoid cyst.
Medical[edit]
In rare instances, dermoid cysts (a type of tumor) may grow in the vagina. Dermoid cysts are formed from the outer layers of embryonic skin cells. These cells are able to mature into many different types of tissues, and these cysts are able to form anywhere the skin is or where the skin folds inwards to become another organ, such as in the ear or the vagina. However, when dermoid cysts occur in the vagina, they are covered by a layer of normal vaginal tissue and therefore appear as a lump, not as recognizable teeth.[22][23][24]