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Research Article: Quality of Vision in Eyes with Chronic Dacryocystitis After Endoscopic Dacryocystorhinostomy

Date Published: 2023-12-06

Introduction:
Quality of vision (QOV) is a concept at a higher level than visual acuity. It not only reflects the degree of resolution of the human eye to subtle targets, but also includes indicators such as contrast, comfort, and stability. With the development of the information age, people’s requirements for QOV have gradually increased, for example, the previous therapeutic cataract surgery has gradually grown into a refractive surgery that pursues QOV. High visual quality is of great significance for improving the quality…

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