PMC9334114_01
Oculyzer image of the left eye before and after DISC ablation and corneal crosslinking radiating with UV-A at 3 mW/cm2. (a) Oculyzer image of the patient's left eye before surgical procedure. (b) Oculyzer image of the patient's left eye two months after surgical procedure. (c) Oculyzer image of the patient's left eye seventeen months after surgical procedure.
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fig1
Curvature maps (Allegro Oculyzer, Alcon Laboratories Inc., Fort Worth, Texas, USA) of the left eye showed prominent inferolateral corneal protrusion (Figure 1(a)) confirming keratoconus. At 2 months postoperatively, the topography showed stable results (Figure 1(b)), and UDVA was improved to 0.7 along with insignificant corneal haze on biomicroscopy.