There were no restrictions on study design, types of retinal detachment surgery, age, comorbidities, or previous medical histories. Studies were included if they evaluated the incidence of retinal displacement after retinal detachment surgery. We restricted articles to 2010 and onwards. References of the eligible studies and relevant review articles were crosschecked to identify additional pertinent studies. The Web-based application Rayyan ( ) was used to expedite the initial screening of abstracts and titles. Deduplication was performed through the Endnote software version 8.2 (Clarivate Analytics 2018). Two comprehensive databases, MEDLINE and EMBASES, were mined with a directed search strategy using keywords related to retinal or macular displacement (see Supplemental Digital Content 1-Search Strategy). This study aims to review the literature on potential factors influencing retinal displacement as well as to provide a discussion on postoperative clinical outcomes and future research directions. Ī few studies have since suggested that retinal displacement could be responsible for symptoms such as vertical diplopia and distorted vision, which leave patients unsatisfied despite surgical success. These hyperfluorescent lines, also known as “retinal vessel printings” or alternatively “retinal pigmented epithelium (RPE) ghost vessels” may reflect the augmented metabolic activity of previously hidden RPE now exposed to light following unintentional displacement of retinal vessels postoperatively. This was demonstrated with fundus autofluorescence (FAF) revealing hyperfluorescent lines superior and parallel to retinal vessels. They observed unintentional retinal displacement in up to 62.8% of cases undergoing standard PPV with gas tamponade. first reported the previously undescribed morphologic phenomenon occurring after RRD repair. In recent years, a concept known as “retinal displacement” has started emerging in the literature. However, despite successful reattachment and excellent visual acuity (VA) in most patients, up to a third of patients complain of visual distortions postoperatively. RRD is primarily treated with either scleral buckling (SB), pars plana vitrectomy (PPV), pneumatic retinopexy, or combined PPV-SB. Rhegmatogenous retinal detachment (RRD) is the most common type of retinal detachment, with an annual incidence rate of 6.9–18.2 per 100,000 persons.
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