| 摘要: |
| ［摘要］ 目的 探讨经睫状体平坦部四切口玻璃体手术治疗增殖性糖尿病视网膜病变（PDR）的疗效。方法 对18例（22眼）行经睫状体平坦部四切口玻璃体手术的PDR患者进行回顾性分析，随访6～18个月。结果 术后视力改善17眼（77.27%）；3眼视力不变（13.64%）；2眼视力下降（9.09%）。结论 四切口玻璃体手术使术者得以采用双手操作行眼内的膜分离、膜剥除，可明显缩短手术时间，提高手术效率，减少组织损伤，是治疗PDR的较好方法。 |
| 关键词: 玻璃体切除手术 糖尿病视网膜病变 玻璃体视网膜病变，增殖性 |
| DOI：10.3969/j.issn.1674-3806.2009.12.26 |
| 分类号:R 774.1 |
| 基金项目: |
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| Effect of four-port plana vitrectomy on proliferative diabetic retinopathy |
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YANG Sheng, CHEN Guang-sheng, LI Huan
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Department of Ophthalmology, Liuzhou Red Cross Hospital, Guangxi 545001, China
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| Abstract: |
| ［Abstract］ Objective To investigate the effect of the four-port vitrectomy in pationts with proliferative diabetic retinopathy (PDR).Methods The data of 22 eyes of 18 patients with PDR, who were undergone 4-port pars plana vitrectomy were analyzed retrospectively.All the patients were followed-up for 6-18 months.Results Visual acuity (VA) improved in 17 eyes (77.27%), no changes in VA was found in 3 eyes (13.64%) and VA decreased in 2 eyes (9.09%).Conclusion For PDR, the four-port pars plana vitrectomy with bimanual manipulations of membrane peeling is safe and effective. |
| Key words: Vitrectomy Diabetic retinopathy Vitreoretinopathy, Proliferation |
