Structure and function of the visual area forms of idiopathic macular epiretinal membrane surgery

中国实用眼科杂志 Pub Date : 2017-05-10 DOI:10.3760/CMA.J.ISSN.1006-4443.2017.05.011

Li Xu, L. Chang, Cong-hui Li

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Abstract

Objective To compare the structure morphologyand visual function changes of surgery for idiopathic epimacular membrane(IEMM)withand without internal limiting membrane(ILM)peeling,in idiopathic macular membrane patients. Methods Aretrospective analysis wasmade for83 patients (84 eyes)with IEMM,according to different treatments divided into two groups,observation group: EMM peeling combined withILMpeeling;control group:single EMM peeling.Followed up for 2 to 12 months to observe the epimacular membranepeeling,macular edema,visual changes,and changes in visual acuity and foveal thickness for linear correlation analysis. Results Postoperative visual acuity improved significantly on both groups(P <0.05),epiretinal membrane were successfully stripped.Observation group:40 eyes of 40 cases of macular edema had a recurrent(2.5%);control group:43 cases 44 eyes of 5 recurrent macular edema(11.4%).Edema recurrent rate compared to the two groups was statistically significant(P <0.05),postoperative visual acuity improved margin and margin improvement in foveal thickness correlated positively(observation group,r=0.616,P=0.00;control group,r=0.462,P=0.01). Conclusions Vitrectomy combined internal limitingmembrane peeling cansignificantly improve the success rate and reduce the recurrence of edema and improve visual function,improve visual acuity better,changes in vision and central macular thickness with a positive correlation. Key words: Idiopathic macular epiretinal membranes; 23-gaugevitrectomy; Internal limiting membrane peeling; Edema recurrence

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特发性黄斑视网膜前膜手术的视区结构与功能

目的比较特发性黄斑外膜(IEMM)剥脱和未剥脱的患者手术后的结构形态和视觉功能变化。方法回顾性分析83例(84眼)IEMM患者，根据治疗方法的不同分为两组，观察组:EMM剥离联合ilm剥离;对照组:单一EMM剥离。随访2 ~ 12个月，观察黄斑外膜剥离、黄斑水肿、视力变化，以及视力与中央凹厚度的变化进行线性相关分析。结果两组术后视力明显改善(P <0.05)，视网膜前膜剥离成功。观察组:40眼40例黄斑水肿复发一次(2.5%);对照组:43眼44眼5例黄斑水肿复发一次(11.4%)。两组水肿复发率比较，差异均有统计学意义(P <0.05)，术后边缘视力改善与边缘中央凹厚度改善呈正相关(观察组，r=0.616,P=0.00;对照组，r=0.462,P=0.01)。结论玻璃体切除术联合内限制膜剥离可显著提高手术成功率，减少水肿复发率，改善视功能，改善视力较好，视力的改变与中央黄斑厚度呈正相关。关键词:特发性黄斑视网膜前膜;23-gaugevitrectomy;内限膜剥离;水肿复发

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中国实用眼科杂志

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期刊介绍： China Practical Ophthalmology was founded in May 1983. It is supervised by the National Health Commission of the People's Republic of China, sponsored by the Chinese Medical Association and China Medical University, and publicly distributed at home and abroad. It is a national-level excellent core academic journal of comprehensive ophthalmology and a series of journals of the Chinese Medical Association. China Practical Ophthalmology aims to guide and improve the theoretical level and actual clinical diagnosis and treatment ability of frontline ophthalmologists in my country. It is characterized by close integration with clinical practice, and timely publishes academic articles and scientific research results with high practical value to clinicians, so that readers can understand and use them, improve the theoretical level and diagnosis and treatment ability of ophthalmologists, help and support their innovative development, and is deeply welcomed and loved by ophthalmologists and readers.