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Fig. 3 | BMC Ophthalmology

Fig. 3

From: Development and spontaneous closure of a secondary macular hole associated with submacular hemorrhage due to polypoidal choroidal vasculopathy: a case report

Fig. 3

Distance between the fovea and optic disc margin before and after macular hole closure. a and b; Fundus image showing the scanning line (indicated by green arrow) and the distance between the temporal disc margin and fovea (indicated by red line). The location of the fovea was determined in the B scan image as shown below . c and d; B scan image of the macula showing the location of the fovea (indicated by the yellow line). The distance between the fovea, which was determined by the B scan image, and the temporal optic disc margin, which was determined by large vessels, was measured on optical coherence tomography images. The distance before macular hole (MH) closure was 3654 μm (a). After MH closure, the distance was 3899 μm (b). There was no appearance of foveal displacement toward the optic disc after MH closure

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BMC Ophthalmology

ISSN: 1471-2415

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