中华眼视光学与视觉科学杂志
中華眼視光學與視覺科學雜誌
중화안시광학여시각과학잡지
CHINESE JOURNAL OF OPTOMETRY OPHTHALMOLOGY AND VISUAL SCIENCE
2011年
6期
457-459
,共3页
视网膜裂孔,特发性%注视,偏心%视野检查法
視網膜裂孔,特髮性%註視,偏心%視野檢查法
시망막렬공,특발성%주시,편심%시야검사법
Retinal holes,idiopathic%Fixation,eccentric%Perimeter
目的 探讨特发性黄斑裂孔眼的注视性质,评价黄斑区视网膜平均光敏感度及固视稳定性与裂孔孔径的相关性.方法 横断面研究.38例(40眼)经光学相干断层扫描(OCT)检查确诊为全层特发性黄斑裂孔的患者纳入研究,患者均行MP-1微视野检查,测量黄斑区视网膜光敏感度,注视位置和固视稳定性.对黄斑区视网膜光敏感度和稳定性分别与裂孔孔径之间的关系作线性相关分析.结果 40只患眼均形成偏心注视.其中偏心注视点在裂孔上方边缘者28眼(70％),位于裂孔右侧边缘者10眼(25％),位于裂孔左侧和下方边缘者各1眼(2％).黄斑区视网膜平均光敏感度、固视稳定性与裂孔孔径之间呈较弱的负相关关系(r=-0.15、-0.08,P＜0.01).结论 全层特发性黄斑裂孔眼往往会形成偏心注视,其裂孔孔径的大小可能会影响视功能.
目的 探討特髮性黃斑裂孔眼的註視性質,評價黃斑區視網膜平均光敏感度及固視穩定性與裂孔孔徑的相關性.方法 橫斷麵研究.38例(40眼)經光學相榦斷層掃描(OCT)檢查確診為全層特髮性黃斑裂孔的患者納入研究,患者均行MP-1微視野檢查,測量黃斑區視網膜光敏感度,註視位置和固視穩定性.對黃斑區視網膜光敏感度和穩定性分彆與裂孔孔徑之間的關繫作線性相關分析.結果 40隻患眼均形成偏心註視.其中偏心註視點在裂孔上方邊緣者28眼(70％),位于裂孔右側邊緣者10眼(25％),位于裂孔左側和下方邊緣者各1眼(2％).黃斑區視網膜平均光敏感度、固視穩定性與裂孔孔徑之間呈較弱的負相關關繫(r=-0.15、-0.08,P＜0.01).結論 全層特髮性黃斑裂孔眼往往會形成偏心註視,其裂孔孔徑的大小可能會影響視功能.
목적 탐토특발성황반렬공안적주시성질,평개황반구시망막평균광민감도급고시은정성여렬공공경적상관성.방법 횡단면연구.38례(40안)경광학상간단층소묘(OCT)검사학진위전층특발성황반렬공적환자납입연구,환자균행MP-1미시야검사,측량황반구시망막광민감도,주시위치화고시은정성.대황반구시망막광민감도화은정성분별여렬공공경지간적관계작선성상관분석.결과 40지환안균형성편심주시.기중편심주시점재렬공상방변연자28안(70％),위우렬공우측변연자10안(25％),위우렬공좌측화하방변연자각1안(2％).황반구시망막평균광민감도、고시은정성여렬공공경지간정교약적부상관관계(r=-0.15、-0.08,P＜0.01).결론 전층특발성황반렬공안왕왕회형성편심주시,기렬공공경적대소가능회영향시공능.
Objective To evaluate the fixation characteristics of patients with idiopathic macular holes; to investigate the relationship between retinal sensitivity at the macular, fixation stability and the diameter of the macular holes.Methods In this cross-sectional study,40 eyes of 38 patients with idiopathic macular holes were examined using optical coherence tomography (OCT)and MP-1 microperimeter. Characteristics and location of fixation were estimated. A correlation analysis of retinal sensitivity,fixation stability and the diameter of the macular holes was performed.Results Eccentric fixation was found in all patients with full-thickness macular holes (40 eyes).The location of the fixation area at the upper border of the hole in 28 eyes (70％),at the right border of the hole in 10 eyes (25％),one eye (2％) at the lower and one eye (2％) at the left border of the hole respectively.There was a weak inverse correlation between retinal sensitivity at the macular,fixation stability and the diameter of the macular holes (r=-0.15, -0.08, P＜0.01).Conclusion Patients with full-thickness macular holes had eccentric fixation.The diameter of the macular holes may influence visual function.
