散光人工晶状体的应用进展

Progress of Toric intraocular lenses

散光会造成视觉质量和视力的下降,可以通过多种方法矫正.散光人工晶状体（Toric IOL）是将散光矫正与人工晶状体的球镜度数相结合的一种新型功能性人工晶状体.利用这种人工晶状体矫正角膜散光是一种合理的、预测性强、术后效果更加稳定的屈光矫正方式.随着Toric IOL在临床应用的推广,这一技术的应用经验得到不断的积累,Toric IOL的适应证选择、植入技术、并发症的预防等方面日趋完善.

Astigmatism can affect visual quality and visual acuity, and it can be corrected by different methods. Toric intraocular lens （Toric IOL） which combined astigmatism correction and spherical correction together is a newest kind of functional intraocular lens. Using Toric IOL is a reliable, predictable and stable refractive correction choice. With Toric IOL popularized, more and more technical experience were accumulated. The patients selection, insert techniques and complications prevention were improved greatly.