Methods Being exposed with blunt and sharp section from vaginan mucosa, both of lateral muscular walls were plicated and tighten, therefore a valvulae was formed on vagina wall with excessive mucosa.

• 方法:手术应用紧贴阴道粘膜的钝性与锐性相结合的分离,在阴道松弛肌肉的两侧壁缝合紧缩,多余的阴道粘膜形成斜行的粘膜瓣,置于阴道内。