[Autologous neurosensory retinal transplantation.]

Macular hole is a full-thickness neuroretinal defect in the fovea. The surgical solution is the removal of the internal limiting membrane (ILM) during vitrectomy with gas filling. Several surgical techniques have been described for the closure of refractory macular holes (about 5%), that reappear after successful surgery or do not close despite surgery. This article presents the first autologous neurosensory retina transplantation performed in Hungary for a large, refractory, full-thickness macular hole, with a brief overview of macular hole surgery. In September 2022, we performed a combined phacovitrectomy with ERM/ILM peeling and SF6 gas filling due to cataract, epiretinal membrane (ERM), and large macular hole due to the deterioration of vision in our patient's left eye for months, with a visual acuity of 6%. We drew the patient's attention to the importance of postoperative head positioning, which she ignored. With a visual acuity of 4%, due to a refractive macular hole (at the base: 983 μm, at the smallest diameter: 609 μm), on December 14, 2022, autologous neurosensory retina transplantation was performed using intraoperative OCT (Zeiss ARTEVO 800). At the end of the surgery, decalin was left in the eye to keep the graft in place, and the patient spent 5 days in a supine position. The decalin was removed with another operation, followed by C3F8 gas filling. 8 weeks after surgery, we documented a closed macular hole with 20% visual acuity, which was stable during the 6-month follow-up. Among the options considered for the resolution of refractory macular holes, autologous neurosensory retinal transplantation, which results in a visual improvement of our patient, is an intervention worth considering. Intraoperative OCT was a great help in performing the surgery. Although the decalin left temporarily in the eye helps to keep the transplant in place, it requires a continuous supine position and another operation is essential to remove it. Further experience is needed to establish the exact indication for autologous neurosensory retinal transplantation. Orv Hetil. 2023; 164(38): 1511-1517.