PURPOSE: The purpose of this study was to investigate and present the results of a new vitrectomy technique to preserve the foveolar internal limiting membrane (ILM) during ILM peeling in early stage 2 macular holes (MH). METHODS: The medical records of 28 consecutive patients (28 eyes) with early stage 2 MH were retrospectively reviewed and randomly divided into two groups by the extent of ILM peeing. Group 1: foveolar ILM nonpeeling group (14 eyes), and group 2: total peeling of foveal ILM group (14 eyes). A donut-shaped ILM was peeled off, leaving a 400-μm-diameter ILM over foveola in group 1. RESULTS: Smooth and symmetric umbo foveolar contour was restored without inner retinal dimpling in all eyes in group 1, but not in group 2. The final vision was better in group 1 (P = 0.011). All eyes in group 1 (100 %) and seven of 14 eyes in group 2 (50 %)regained the inner segment/outer segment (IS/OS) line. Restoration of the umbo light reflex was found in 12 of 14 eyes in group 1 (86 %) but none in group 2 (0 %). CONCLUSIONS: Nonpeeling of the foveolar ILM in early stage 2 idiopathic MH surgery prevented inner retinal damages, restored umbo light reflex, achieved better foveolar microstructures, and led to better final visual acuity.
PURPOSE: The purpose of this study was to investigate and present the results of a new vitrectomy technique to preserve the foveolar internal limiting membrane (ILM) during ILM peeling in early stage 2 macular holes (MH). METHODS: The medical records of 28 consecutive patients (28 eyes) with early stage 2 MH were retrospectively reviewed and randomly divided into two groups by the extent of ILM peeing. Group 1: foveolar ILM nonpeeling group (14 eyes), and group 2: total peeling of foveal ILM group (14 eyes). A donut-shaped ILM was peeled off, leaving a 400-μm-diameter ILM over foveola in group 1. RESULTS: Smooth and symmetric umbo foveolar contour was restored without inner retinal dimpling in all eyes in group 1, but not in group 2. The final vision was better in group 1 (P = 0.011). All eyes in group 1 (100 %) and seven of 14 eyes in group 2 (50 %)regained the inner segment/outer segment (IS/OS) line. Restoration of the umbo light reflex was found in 12 of 14 eyes in group 1 (86 %) but none in group 2 (0 %). CONCLUSIONS: Nonpeeling of the foveolar ILM in early stage 2 idiopathic MH surgery prevented inner retinal damages, restored umbo light reflex, achieved better foveolar microstructures, and led to better final visual acuity.
Authors: Marc D de Smet; Christophe Valmaggia; Javier Zarranz-Ventura; Ben Willekens Journal: Invest Ophthalmol Vis Sci Date: 2008-09-20 Impact factor: 4.799
Authors: Francisco A Folgar; Cynthia A Toth; Francis Char DeCroos; Aniz Girach; Steve Pakola; Glenn J Jaffe Journal: Invest Ophthalmol Vis Sci Date: 2012-10-25 Impact factor: 4.799
Authors: Stanley Chang; Emily M Gregory-Roberts; Sungpyo Park; Ketan Laud; Scott D Smith; Quan V Hoang Journal: JAMA Ophthalmol Date: 2013-04 Impact factor: 7.389