2009
DOI: 10.1007/s00417-009-1165-8
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Changes in first- and second-order multifocal electroretinography in idiopathic macular hole and their correlations with macular hole diameter and visual acuity

Abstract: In eyes with idiopathic macular hole, reductions in first-order mfERG responses are limited to the central macula, while the second-order mfERG response abnormalities involved more of the peripheral macular region. OCT measurement of apical and not the basal diameter of macular hole correlated with the severity of retinal dysfunction assessed by both mfERG and visual acuity.

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Cited by 7 publications
(6 citation statements)
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“…A study by Ullrich et al (19) showed that preoperative measurement of macular hole size with OCT can provide a prognostic factor for postoperative visual outcome, especially base and minimum diameters. However, in the study by Yip et al (20), OCT measurement of apical and not the basal diameter of macular hole correlated with postoperative visual acuity. Determining whether preoperative basal diameter of a macular hole is a predictive factor for postoperative BCVA may need a larger sample and multicenter study or meta-analysis.…”
Section: Discussionmentioning
confidence: 85%
“…A study by Ullrich et al (19) showed that preoperative measurement of macular hole size with OCT can provide a prognostic factor for postoperative visual outcome, especially base and minimum diameters. However, in the study by Yip et al (20), OCT measurement of apical and not the basal diameter of macular hole correlated with postoperative visual acuity. Determining whether preoperative basal diameter of a macular hole is a predictive factor for postoperative BCVA may need a larger sample and multicenter study or meta-analysis.…”
Section: Discussionmentioning
confidence: 85%
“…МфЭРГ на глазах с ИМО демонстрировала рез-кое снижение центрального биопотенциала сетчат-ки, что согласуется с данными других исследовате-лей [10][11][12][13][14]. При анализе в формате 3D определя-лось характерное для поражения фовеальной зоны «кратерообразное» снижение плотности биопотен-циала, которое подтверждалось при анализе «по кольцам» выраженным снижением плотности отве-та сетчатки в центральном фовеальном кольце (рис.…”
Section: результаты и обсуждениеunclassified
“…3). В то же вре-мя в литературе приводятся данные о наличии взаи-мосвязи диаметра ИМО и некоторых параметров мфЭРГ [12,13]. Возможно, такое расхождение ста-тистических результатов связано с различиями в структуре групп пациентов в разных исследованиях, в частности неравномерным распределением случа-ев по этим параметрам.…”
Section: результаты и обсуждениеunclassified
“… 4 Most studies on IMH surgery use best corrected visual acuity (BCVA) as the main indicator of recovery. 5 Although BCVA is an effective measurement in some cases, it cannot completely reflect the function of the retina. Multifocal electroretinogram (mfERG) was developed by Sutter and Tran in 1992.…”
Section: Introductionmentioning
confidence: 99%