Method:12 cases with odontogernic keratocyst who had large cyst or more than one lesion or refused operation were treated by marsupialization and curettage .

• 方法:对我院近几年收治的囊肿较大、多发或不愿作根治术的12名患者,行彻底刮治术加开窗术的保守治疗,术后佩带塞治器,观察其疗效和复发率。