关键词: 白内障, 老视, 三焦点人工晶状体, 生活质量

Abstract: It is widely accepted that implantation of a multifocal intraocular lens is the most effective way to achieve useful far and near vision without spectacles. In recent years, the trifocal intraocular lens was developed which can provide good distance, intermediate and near vision. This article reviewed the types, quality of vision at all distances, indication, defocusing curve, adverse  event of trifocal intraocular lens, which will provide a better understanding of trifocal intraocular lens.(Int Rev Ophthalmol, 2022, 46:  113-118)

Key words: cataract, presbyopia, trifocal intraocular lens, quality of life