Secondary Vitrectomy with Internal Limiting Membrane Plug due to Persistent Full-Thickness Macular Hole OCT-Angiography and Microperimetry Features: Case Series

Figure 2

Left eye of the patient no. 2. (a) FTMH before surgery. Diameter equal to 485 µm. (b) Unclosed FTMH after vitrectomy with diameter 765 µm. (c) Closed FTMH with intraretinal cysts, 6 months after secondary PPV. (d) Postoperative microperimetric results. FTMH of the right eye of patient no. 2 before (e) and after primary, successful pars plana vitrectomy (PPV) (f). (g) Postoperative microperimetric results of the right eye. (h) Postoperative FAZ of left eye, operated twice. Nonflow area: 0.604 mm², BCVA 0.1. (i) Postoperative foveal avascular zone (FAZ) of the right eye after one vitrectomy, nonflow area: 0.363 mm², BCVA equal to 0.8.