Figure 1.

Flowchart of the study. Eligible patients were randomized into MC-SLO and CFP groups. Preoperatively, residents and specialists delineated the ERM margins and select the initial grasping location in both MC-SLO and CFP groups, and were graded for resident–specialist agreement. Intraoperatively, assessments were made with iOCT for the iOCT–resident and iOCT–specialist agreement on ERM delineation, accuracy of initial grasping location, and surgical performance.