有晶状体眼人工晶状体尺寸选择的研究进展

Research advances in the size selection of implantable collamer lens

摘要:

有晶状体眼人工晶状体(ICL)植入术在治疗屈光不正中发挥着越来越重要的作用。从前房型ICL到后房型，再到中心孔型的ICL，给视界带来全新的改变。虽然目前ICL术后并发症发生率很低，但是在ICL的尺寸选择中仍会因为设备测量差异及ICL尺寸算法不同等导致植入不当的ICL，引发相关并发症。随着对ICL植入术认识地不断深入，以及眼科设备及技术地不断发展，特别是人工智能的出现，使得越来越多的指标如：睫状沟直径(STS)、晶状体矢高(CLR)、前房角直径(ATA)、虹膜色素端到虹膜色素端(PTP)、前房宽度(ACW)、前房角度数(ACA)等指标在ICL尺寸的选择中提供参考，本文就ICL尺寸选择进行综述。

Abstract:

The implantable collamer lens(ICL)is a widely popular option for the correction of refractive errors. ICL implantation brings a whole new dimension to the vision, from the anterior chamber phakic ICL to the posterior and central hole ICL. Even though there are fewer reported complications, ICL size selection remains challenging due to the differences in device measurements and ICL sizing formulas. With the widening comprehensiveness of ICL implantation and the ongoing development of ophthalmic devices and technologies, particularly the advent of artificial intelligence, more and more indicators such as sulcus-to-sulcus(STS), crystalline lens rise(CLR), angle-to-angle(ATA), the iris pigment end to the iris pigment end(PTP), anterior chamber width(ACW), and anterior chamber angle(ACA)are providing references in the selection of ICL size, this article provides a review of ICL size selection.