1, vaginal mold expansion method is suitable for patients with mild scar contracture. After vaginal reconstruction, silicone molds can be placed in the vagina to prevent contracture. Under the continuous pressure of the mold, the collagen arrangement of hypertrophic scar is gradually elongated and parallel to the skin, the compliance is increased, and the elasticity of vaginal mucosa or skin is increased and gradually expanded, thus achieving the purpose of restoring sexual intercourse and smooth menstrual blood.

2.Z-plasty is suitable for reticular scar of vaginal orifice, and Z-plasty can be performed many times outside the vaginal orifice.

3. Scar excision has obvious scar hyperplasia, which is a localized scar lump. After scar excision, it can be effectively repaired with labia minora flap and pudendal thigh flap.

4. Vaginal reconstruction If it is severe scar contracture, vaginal reconstruction should be performed after scar resection.