[关键词]
[摘要]
白内障摘除联合人工晶状体植入术是治疗白内障的常规方法，能够显著改善患者的视力和生活质量。术前人工晶状体的个性化选择对手术效果起着至关重要的作用。传统的单焦点人工晶状体在提供良好远视力的同时，往往存在中间视力不足的问题，并且患者在日常生活中仍需依赖眼镜进行矫正。相比之下，多焦点人工晶状体虽然能够同时满足不同距离的视力需求，但常伴随光晕和眩光等不良反应，影响患者的视觉体验。近年来，新型单焦点人工晶状体在改善中间视力方面取得了显著的进展，且其副作用相对较少。文章旨在综述单焦点人工晶状体的不同类型、光学特性及其临床疗效，以期为眼科医生在选择适合患者的人工晶状体时提供参考依据。
[Key word]
[Abstract]
Cataract extraction combined with intraocular lens implantation is a standard method for treating cataracts, significantly improving patients' vision and quality of life. In this process, the personalized selection of intraocular lenses plays a crucial role in the surgical outcome. Traditional monofocal intraocular lenses provide good distance vision but often have issues with intermediate vision, requiring patients to rely on glasses for correction in daily life. In contrast, multifocal intraocular lenses can meet vision needs at different distances, but are often accompanied by adverse reactions such as halos and glare, affecting the patient's visual experience. In recent years, new types of monofocal intraocular lenses have made significant progress in improving intermediate vision, with relatively fewer side effects. This article aims to review the different types, optical characteristics, and clinical efficacy of monofocal intraocular lenses, providing a reference for ophthalmologists in selecting suitable lenses for patients.
[中图分类号]
[基金项目]
国家自然科学基金资助项目(No.82000926); 甘肃省卫生健康委员基金资助项目(No.GSWSKY2022-05); 甘肃省自然科学基金项目(No.24JRRA003); 兰州市科技计划项目(No.2024-9-126); 军队课题(No.24BJZ41,2024-G2-4); 联勤保障部队第九四○医院院基金(No.2021yxky033,2023YXKY011,2023YXKY033)
