应用涤纶心脏修补材料联合皮瓣移植修复下睑全层缺损的临床研究
2017-12-09陈林江谢翠华熊柯
陈林江+谢翠华+熊柯
[摘要]目的:探索下睑全层缺损修复新方法。方法:笔者科室2014年6月至2016年6月共收治下睑全层缺损患者9例,应用涤纶心脏修补材料联合下睑局部皮瓣移植再造下睑5例,联合带蒂额部岛状皮瓣移植再造3例,单纯下睑皮瓣移植再造1例。结果:术后随访6~24个月,6例患者下睑再造成功,术后睑裂闭合良好,外观得到明显改善,无感染及排斥反应。3例因涤纶心脏修补材料脱出失败;1例单纯下睑局部皮瓣移植再造下睑后下睑外翻,再次手术置入涤纶心脏修补材料下睑外翻矫正,外形良好。结论:应用涤纶心脏修补材料联合皮瓣移植修复下睑全层缺损疗效确切,但也有涤纶心脏修补材料排斥脱出风险。
[关键词]全层缺损;下睑再造;涤纶心脏修补材料;皮瓣移植;额部岛状皮瓣
[中图分类号]R622 [文献标志码]A [文章编号]1008-6455(2017)10-0020-03
Abstract: Objective To explore a new method for repair of full-thickness defect of lower eyelid. Methods We reconstructed lower eyelids in 9 cases from June 2014 to June 2016, one case by local skin flap transplantation, 5 cases by heart Dacron graft combined with local skin flap transplantation, and 3 cases by heart Dacron graft with forehead island skin flap transplantation. Results Followed up for 6-24 months, the reconstruction succeeded in 6 cases without infection or rejection, patients achieving good appearance of lower eyelids. 3 cases failed due to heart Dacron graft detachment. One case with local skin flap transplantation, the patient experienced lower eyelid ectropion, but it was corrected in a second surgery with heart Dacron graft. Conclusion Heart Dacron graft transplantation combined with skin flap is effective in correcting full-thickness inferior blepharocoloboma. However, there is a risk of graft detachment due to rejection.
Key words: full-thickness defect; reconstruction of lower eyelid; heart Dacron graft; skin flap transplantation; forehead island skin flap
外伤或肿瘤术后下睑全层缺损修复仍较为困难,临床修复方法多样,但大多需自体组织移植[1-4],易造成供区损伤及局部功能障碍。近年来,相关学者报道可应用其它生物材料和同种异体材料移植修复[5-8]。涤纶心脏修补材料具有良好的组织相容性和恒定弹性,不易收缩,已用于眼座暴露的眼座置入修复术中,疗效确定[9]。本次选择涤纶心脏修补材料联合皮瓣移植修复下睑全层缺损,取得了初步疗效,现报道如下。
1 资料和方法
1.1 临床资料:笔者科室2014年6月至2016年6月收治下睑全层缺损患者9例,男6例,女3例,年龄28~70岁;缺损原因:睑板腺癌术后4例,外伤性4例(1例伴外伤性无眼球),先天性1例。……
