Fig. 2
From: Keratectasia severity staging and progression assessment based on the biomechanical E-staging

Outpatient letter to the ophthalmologist in private practice. Diagnoses including keratoconus in the right eye (“RA") and keratoconus treated with corneal crosslinking on May 6, 2019 in the left eye (“LA”). Keratonus staging over time for both eyes using the ABCDE staging system from Apr 9, 2019 to Jan 31, 2023 under the heading “Keratokonus-Klassifikation nach Belin”. Right eye (“RA”) with stable findings. Left eye (“LA”) with decreasing “A” stages after corneal crosslinking