摘要目的 探讨眼眶内充填膨体聚四氟乙烯治疗上睑凹陷的可行性及效果.方法 2009年7月至2011年4月,对16例因眼部老化引起的上睑凹陷患者,采用眼眶内充填不同体积的膨体聚四氟乙烯材料,增加眼眶内容物的体积,同时加强眶壁对眶内容物的支撑作用.结果 术后平均随访2.5年,16例患者眼部上睑凹陷症状得到有效改善,眼部功能无异常.结论 应用眼眶内充填膨体聚四氟乙烯技术可以有效修复上睑凹陷.

abstractsObjective To explore the feasibility of the treatment of upper eyelid sulcus using the expanded polytetrafluoroethylene implanted in orbit.Methods From July 2009 to April 2011,a total of 16 patients with upper eyelid sulcus were treated for recreating youthful periorbital appearance.To correct this kind of clinical characteristic,expanded polytetrafluoroethylene with different size were used as the orbital implant to restore the orbital contents and reinforce the bony support.upper eyelid sulcus was reversed effectively.Results With average 2.5 year follow up,upper eyelid sulcus of 16 cases was reversed effectively.No postoperative complication related to globe or affected normal physical function was found.Conclusions The technique of orbital implantation with Expanded Polytetrafluoroethylene is beneficial for the treatment of the upper eyelid sulcus.