Journal of Ophthalmology / 2017 / Article / Fig 4

Clinical Study

Long-Term Follow-Up of Intrastromal Corneal Ring Segments in Paracentral Keratoconus with Coincident Corneal Keratometric, Comatic, and Refractive Axes: Stability of the Procedure

Figure 4

Variation in CDVA between the visit at 6 months and the final visit at five years, for the whole sample and for group I (younger patients) and group II (older patients).

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.