初潮前幼女就诊妇科最常见的原因是外阴、阴道炎,占小儿妇科门诊的40%～50%,中山大学附属第二医院对学龄前幼女的调查发现外阴、阴道炎发生率为7.4%,其中80%为非特异性炎症,阴唇粘连的发生率为1.49%。1资料收集我院自2010年元月01日至2011年07月31日,在门诊治疗婴幼儿外阴、阴道炎258例,其中阴唇粘连6例,发生率 Pre-menarche treatment of gynecological gynecology is the most common cause of vulva, vaginitis, accounting for 40% to 50% of pediatric gynecology clinics, the Second Affiliated Hospital of Sun Yat-sen young preschool children survey found that the incidence of vulvar and vaginitis was 7.4%, of which 80% of non-specific inflammation, the incidence of labia adhesion was 1.49%. 1 data collection in our hospital from January 1, 2010 to July 31, 2011, in the out-patient treatment of infantile vulva, vaginitis in 258 cases, including labia adhesion in 6 cases, the incidence