Abstract
PURPOSE: We describe the cases of two patients for whom we performed an epiretinal proliferation (EP) embedding technique combined with internal limiting membrane (ILM) flap inversion for a full-thickness macular hole (FTMH) with EP. OBSERVATIONS: Patient 1 was a 69-year-old Japanese man with decreased vision in his left eye (20/40). He underwent pars plana vitrectomy (PPV) twice for rhegmatogenous retinal detachment and intraocular lens (IOL) dislocation in his left eye. B-scan optical coherence tomography (OCT) imaging revealed FTMH and EP on the surface of a macular hole (MH). We performed a vitrectomy, EP embedding, and ILM inversion (fill). Patient 2 was a 73-year-old Japanese man with decreased vision in his right eye (20/32). He underwent PPV for vitreous hemorrhage and proliferative diabetic retinopathy in his right eye. B-scan OCT imaging revealed FTMH and EP on the surface of an MH. We performed a vitrectomy, EP embedding, and ILM inversion (cover). Six months post-surgery, the FTMH in both patients had closed completely, and each patient's foveal contour and visual acuity (20/20) had improved. CONCLUSIONS AND IMPORTANCE: EP embedding combined with ILM flap inversion may be effective for treating secondary MHs with EP.