[摘要] 目的 观察矫正老年性睑内翻手术改良后的疗效。 方法 选择老年性睑内翻39例(43眼),术前预先设计皮肤切除量,在局麻下,采用切除部分松弛皮肤和睑板前肌联合缝线法手术,术毕时观察眼睑位置,酌情行灰线切开术。 结果 术后次日眼睑位置正常,术后随访6~12个月眼睑位置仍保持正常。 结论 矫正老年性睑内翻手术的改良,不但可以恢复眼睑的正常生理功能,而且可以改善面部容貌,此方法可行。
[关键词] 老年性睑内翻;手术;睑成形术
Improvement of operation on correct senile entropion CAO Yongbao,LI Xiaoyan,QIAO Wei,et al.Zhejiang Hospital,Hangzhou 310013,China [Abstract] Objective To observe the therapeutic effect of improvement of operation on correct senile entropion.Methods There were 39 cases having been choose senile entropion to surgery.It was preoperative preparation that design mete of skin abscised.There were excised part relaxed lower eyelid skin,and cut out part muscle front of tarsal plate, combined sutured ligation therapy under local anaesthesia,and taking the circumstances into palpebrae position to palpebralis margin incision. Results The next day the palpebrae position was normal.It was followed up for 6~12 months that the palpebrae position was normal,too. Conclusion It is a good means that improvement of operation on correct senile entropion.Not only there is restoration of physiological position,but also there is improvement of features. [Key words] senile entropion;surgery;blepharoplasty
老年性睑内翻不仅能造成老年人眼睛不适、影响视力,而且影响面容外观。为此,我们对矫正老年性睑内翻手术术式进行改良,现报告如下。
1 资料与方法
1.1 一般资料 选择老年性睑内翻患者39例(43眼),其中男24例(28眼),女15例(15眼);年龄60~81岁,平均67岁;均为下睑内翻。行术前常规检查,排除手术禁忌证。
1.2 方法
1.2.1 术前手术设计[1,2]
在自然光下,采用坐位,自然注视眼位,判断切除松弛下睑的皮肤量,顺着皮纹画好切口标记。
1.2.2 手术步骤[1~3]
取仰卧位,用2%利多卡因注射液做局部皮下浸润麻醉和眼表面麻醉。睑板垫插入下结膜囊内,保护眼睛,用15号小圆弧刀片沿术前所标记的切口标记画线,切除皮肤及其皮下组织。然后剥离暴露其下的睑板前肌,并剪除一条平行睑缘的睑板前肌。用5-0丝线从下睑切口下缘皮肤入针,横行走针线带睑板,再自下睑切口上缘皮肤出针。先行活结结扎,观察睑缘、睫毛与眼球相互位置是否符合生理要求,若欠矫过大,则收紧结扎线,仍然欠矫,则行灰线切开。
1.2.3 术后护理
术后切口术野区无菌纱布眼垫加压覆盖,术后次日换药去眼垫,局部滴用抗生素眼水,口服3天抗生素,5天拆线。6个月内注意防晒。
1.2.4 疗效判定标准
良好:恢复正常眼睑位置[2],即眼睑缘内唇、泪小点紧贴眼球表面,睑睫毛向外且微弯,睫毛不致触及眼球。较好:基本恢复眼睑正常位置,即眼睑缘内唇、泪小点与眼球表面相贴,睑睫毛向上,睫毛不触及眼球。差:未恢复正常眼睑位置,即眼睑缘外唇与眼球表面相贴,睫毛触及眼球表面。
2 结果
39例(43眼)术后随访6~12个月,均能维持正常眼睛的生理位置。眼睑皮肤手术切口痕迹不明显,具有良好的外观美容。
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