老视是一种与年龄相关、因调节能力下降而出现渐进性视近困难的生理现象,是40岁以上人群视觉相关生活质量下降的主要原因之一,严重影响人们的工作效率和生活质量。目前老视的发生机制尚不明确,其矫正的目的是改善症状,提高功能性近视力,以期能达到恢复自身调节的目标。老视的矫正方法很多,除传统框架眼镜矫正外,角膜接触镜、角膜手术、眼内手术、巩膜手术、药物等相关矫正手段也在不断探索。本文就近年来老视矫正研究的相关文献进行综述。

Presbyopia is a physiological phenomenon that is age-related and gradually leads to difficulty in near vision due to decreased accommdation ability. It is one of the main reasons for the decline in visual related quality of life among people over 40 years old, seriously affecting their work efficiency and quality of life. At present, the mechanism of presbyopia is not clear. The purpose of its correction is to improve symptoms, enhance functional near vision, and achieve the goal of restoring self-accommdation. There are many methods for correcting presbyopia, in addition to traditional spectacles, corneal contact lenses, corneal surgery, intraocular surgery, scleral surgery, pharmacological treatments and other related correction methods are also constantly being explored. This article provides a review of relevant literature on presbyopia correction in recent years.