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目的评价开窗术对下颌骨大型囊性肿瘤的治疗效果。方法对中国医科大学口腔医学院口腔颌面外科2005—2008年收治的13例下颌骨大型囊性肿瘤患者采用开窗术进行治疗,并对治疗效果进行跟踪随访调查。结果术后3个月开始,肿瘤逐渐缩小;至术后18个月左右时,13例患者原膨起的面部均恢复正常,开窗部位仅余小的凹陷,X线可见囊肿完全消失。结论对于大型下颌骨囊性肿瘤,开窗术是一种安全、简便、有效的治疗方法。
Objective To evaluate the effect of fenestration on the treatment of mandibular large cystic tumors. Methods Thirteen patients with mandibular large cystic tumors admitted to Department of Oral and Maxillofacial Surgery, Stomatology School of Stomatology, China Medical University from 2005 to 2008 were treated by fenestration and follow-up investigation was performed on the therapeutic effect. Results At 3 months after operation, the tumor gradually decreased. At 18 months after operation, the original swollen face of 13 patients returned to normal. Only a small depression was found in the fenestration and the cyst disappeared completely. Conclusion For large mandibular cystic tumors, fenestration is a safe, simple and effective treatment.