RESUMO
Functional vision is the visual ability of patients with visual disorders when they participate in or complete daily activities, through early evaluation and targeted treatment, the improvement of disease prognosis can be realized. In this paper, the concept of functional vision was introduced, the evaluation content, scoring method and application status of functional vision evaluation tools for patients with visual disorders were described, and the analysis and comparison of the characteristics and shortcomings of each evaluation tool were carried out.Thus providing appropriate functional vision evaluation tools for medical staff in China and providing reference for improving the quality of functional vision evaluation for patients with visual disorders.