Efficacy of 27-Gauge Vitrectomy with Internal Limiting Membrane Peeling for Epiretinal Membrane in Glaucoma Patients

Figure 1

(a) Illustrative example of Humphrey Field Analyzer (HFA) 24-2 test results from a right eye. The 24-2 program has 52 test points, excluding 2 test points (shown by slashes) corresponding to Mariotte’s blind spot. We divided the 52 test points into central points (the 12 points within the red line) and peripheral points (the other 40 points). (b) The area of the fundus corresponding to the HFA 24-2 test points. The ILM was peeled from a circular area, with a radius approximately equal to 2 disc diameters, surrounding the macula (shown by the yellow line) and corresponding to the 12 central test points. (c) Illustrative example of HFA 24-2 results from a left eye. According to findings for pattern deviation (d), the test points were classified as normal or abnormal if they had a sensitivity of more than or less than the 5th percentile (shown in yellow), respectively.

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