Duration after Macular Hole Surgery for Stabilisation of Visual Acuity: A Long-term Retrospective Review The purpose of the study is to determine the median duration for visual recovery to achieve visual stability and visual acuity gain after macular hole surgery in our local population. This was a retrospective study. Patients with full-thickness macular holes (FTMH) from surgical logs were included between January 2009 and December 2019. The patients' medical records were reviewed for pre-, intra-, and post-operative data collection. Patients who fulfilled the inclusion and exclusion criteria were recruited and analysed. Data collected from the medical record pre-operatively, which included baseline best corrected visual acuity (BCVA), interval of symptoms development to surgery, any ocular co-morbidities, optical coherence tomography (OCT) for size and stage of macular hole and central subfield thickness (CST). Intra-operative notes included whether vitrectomy with or without phacoemulsification and with the internal limiting membrane (ILM) peel or ILM flaps, types of dye, and tamponade agent used. Post-operative data included BCVA and CST on each visit, types of macular hole closure, or any complications. Data were analysed using SPSS.Thirty-one patients were diagnosed with FTMH. Sixteen patients who underwent pars plana vitrectomy (PPV) were included and analysed. Fifteen patients (93.75%) achieved successful macular hole closure after the primary operation. The median duration BCVA reached at stability was 19.5 months (IQR 9 – 26.25), and visual acuity gained by 0.44 LogMAR (IQR 0.165 – 0.565). Ten patients (62.5%) underwent combined PPV with phacoemulsification. CST showed improvement from baseline, 444 (IQR 347.5 – 519.75) to 273 (IQR 232 -285.5), 230 (IQR 221.5-255), and 270 (IQR 254-322) at the period interval of 0 to 3 months, 3 to 6 months, and 6 to 12 months respectively. Gas C3F8 and membrane blue were commonly used as tamponade agents and dyes, and PPV with ILM peel was the common surgery performed. Six patients (40%) achieved type 1 macular hole closure within 12 months of follow-up. Despite the small sample size, our study provided practical information regarding patient’s expectations of when their vision can become stable after macula hole surgery in our local population.