锯齿线悬吊治疗下睑外翻植皮术后早期复发的临床效果

Clinical efficacy of early recurrence after skin grafting of lower eyelid ectropion by aptos thread

目的 探讨应用锯齿线悬吊治疗下睑外翻植皮术后早期复发的疗效.方法 对瘢痕性下睑外翻接受植皮术后早期出现复发的6例患者（8只眼）进行治疗,将锯齿线从外眦点外上方刺入,缝挂部分颞深筋膜后,在紧邻睑缘的眼轮匝肌下走行,并于内眦点内上方缝挂部分眶骨膜后穿出皮肤.结果 6例患者,术后下睑复位良好,睑裂闭合自如,巩膜外露得到矫正,眼部不适症状明显好转.远期随访6～12个月,下睑外翻无复发,无双侧不对称、不平整、植入线外露、穿刺点瘢痕等并发症出现,患者对于外观和功能的疗效均满意.结论 应用锯齿线悬吊矫正下睑外翻植皮术后的早期复发,是一种安全有效的微创治疗方法.

Objective To investigate the long-time effects of early recurrence treated by aptos thread after skin grafting of lower eyelid ectropion.Methods Eight eyelids of 6 patients with early recurrence after skin grafting of lower eyelid ectropion were reviewed.They were operated between January 2009 and January 2013.Surgeries were done under local anesthesia.Aptos thread was fixed on the deep temporal fascia above the outer canthus and implanted under the orbicularis oculi muscle.Then aptos thread was fixed with the periorbit of inner canthus.Results 8 eyes of 6 patients were followed for 6～12 months.All the patients were satisfied with the good closure function,ideal cosmetic outcome and non-recurrences of lower eyelids extropion.Conclusions The technique of deep temporal fascia and periorbit fixed by aptos thread is an effective method for early recurrence after skin grafting of lower eyelid ectropion.It would be helpful to obtain a lasting post-operative effects.