The hymen is a mucous membrane compound located at the external vaginal opening with a central hole, usually round or oval, through which a small fingertip can pass and from which menstrual blood flows. The hymen can rupture due to sexual intercourse, masturbation, strenuous exercise, sudden special positions, irregular gynecological examinations, etc. and cannot regain its integrity on its own. In most cases, the rupture is relatively regular, but in a few cases, the rupture is serious and the shape is extremely irregular, which can cause some difficulties in the repair surgery and can only be repaired by reconstruction. The surgery should be performed between the time of complete menstrual cleansing and one week before the next menstrual period. Stop using drugs that may cause blood clotting disorders such as aspirin one week before the surgery. If you have vaginitis, vestibulitis or other local inflammatory diseases, you should be treated first and then operate after the inflammation has subsided. To increase the contact surface of the ruptured hymen and not to increase the tension after the suture, the wound can be closed with a tile suture. The central hole of the hymen should be able to accommodate a small fingertip. After surgery, care should be taken to maintain local cleanliness by changing clean menstrual pads daily and taking sitz baths twice daily with PP powder or other antiseptic solutions, but contact with the local wound with hands or other objects should be avoided to avoid causing new tears.