There is no exact reason for the formation of stone girls, but experts understand that it should be due to a genetic mutation or a brief stagnation of the fetal body during the mother’s pregnancy when it happens to develop to this stage of the reproductive system, resulting in a developmental defect of the reproductive system, which is entirely accidental. The incidence of this developmental defect is generally between 1 in 4,000 and 1 in 10,000. There is a type of stone woman who has a uterus or an undeveloped uterus, but has an endometrium also has regular abdominal pain every month, so this type of stone woman is expected to have children. Nowadays, with the development of society and the emergence of talents, oral mucosa graft vaginal reconstruction is the best procedure recognized worldwide because the oral mucosa is homologous to the vaginal mucosa and there is no scar on the abdominal wall. The advantage of this procedure is that there is no odor, no bleeding, no adhesions, no growth of granulation or polyps, and no problem in replacing the vaginal mucosa.