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CEIVITS five-point Likert grading scale. This grading scheme was developed to evaluate the fluidity and efficiency of each of the vitreoretinal surgery maneuvers. Each maneuver (ie, sclerotomy construction, infusion line placement, core vitrectomy, wound closure, air–fluid exchange, and membrane peel) is divided into individual components for assessment.
Abbreviation: CEIVITS, Casey Eye Institute Vitrectomy Indices Tool for Skills Assessment.
