目的：探讨黄斑区视网膜形态与糖尿病黄斑水肿患者视觉功能改变的相关性，为预防糖尿病黄斑水肿患者的视觉功能改变提供理论依据。方法：选取2012年7月至2013年5月天津市大港油田总医院收治的189例糖尿病黄斑水肿有视觉功能改变的患者作为实验组，观测其黄斑区视网膜形态；并选取200例非糖尿病黄斑水肿有视觉功能改变的正常患者作为对照组，并对两组患者的眼睛进行对照检验。结果：实验组患者黄斑区A1-A9区视网膜厚度分别为398±56μm、389±65μm、383±49μm、390±85μm、392±59μm、299±48μm、301±47μm、291±64μm、283±53μm；对照组分别为158±12μm、242±15μm、231±16μm、245±14μm、246±14μm、210±16μm、199±10μm、201±9μm、229±14μm。结论：黄斑区视网膜形态是影响糖尿病黄斑水肿患者视觉功能的一个重要因素。%Objective: To explore the correlation of mancular morphology and the changes in visual function of the patients with diabitic macular edema .Method:189 patients with changes in visual function of for disbitic macular edema in Dagang Oilfield general Hospital from July 2012 to May 2013,which was exper-iment group , and observed the patients ’ macular morphology .200 pantients the changes in visual function without disbitic macular edema were selected ,which was the control group ,and the eyes of the two groups were compared test glassed .Result: The retinal thickness of macular area A 1-A9 of the experiment group patients were respectively 398±56μm,389±65μm,383±49μm,390±85μm,392±59μm,299±48μm,301± 47μm,291±64μm,283±53μm, The retinal thickness of macular area A 1-A9 of the control group patients were respectively 158±12μm,242±1.5μm,231±16μm,245±14μm,246±14μm,210±16μm,199±10μm, 201±9μm,229±14μm.Conclusion:Mancular morphology is an important factor that affect visual function of the patients with diabitic macular edema .
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