Effectiveness of Intrastromal Corneal Ring Implantation in the Treatment of Adult Patients With Keratoconus: A Systematic Review
![Vision | Free Full-Text | Ferrara Rings for Visual Rehabilitation in Eyes with Keratoconus and Previous Cross-Linking Using the Ferrara Ring Nomogram Vision | Free Full-Text | Ferrara Rings for Visual Rehabilitation in Eyes with Keratoconus and Previous Cross-Linking Using the Ferrara Ring Nomogram](https://www.mdpi.com/vision/vision-05-00045/article_deploy/html/images/vision-05-00045-g008.png)
Vision | Free Full-Text | Ferrara Rings for Visual Rehabilitation in Eyes with Keratoconus and Previous Cross-Linking Using the Ferrara Ring Nomogram
![Inserti Intracorneali o Anelli Intrastromali per cheratocono a Roma e Milano – ICRS: INTACS o Ferrara Rings: Studio Oculistico Abbondanza - Roma e Milano Inserti Intracorneali o Anelli Intrastromali per cheratocono a Roma e Milano – ICRS: INTACS o Ferrara Rings: Studio Oculistico Abbondanza - Roma e Milano](http://www.abbondanza.org/new/wp-content/uploads/2013/05/Inserti-Intracorneali-o-Anelli-Intrastromali-Studi-Oculistici-Abbondanza.jpg)
Inserti Intracorneali o Anelli Intrastromali per cheratocono a Roma e Milano – ICRS: INTACS o Ferrara Rings: Studio Oculistico Abbondanza - Roma e Milano
![Vision | Free Full-Text | Ferrara Rings for Visual Rehabilitation in Eyes with Keratoconus and Previous Cross-Linking Using the Ferrara Ring Nomogram Vision | Free Full-Text | Ferrara Rings for Visual Rehabilitation in Eyes with Keratoconus and Previous Cross-Linking Using the Ferrara Ring Nomogram](https://www.mdpi.com/vision/vision-05-00045/article_deploy/html/images/vision-05-00045-g005.png)