Two-Year Outcomes of Visian Implantable Collamer Lens with a Central Hole for Correcting High Myopia

Figure 8

Pentacam sample images of the anterior chamber segment changes before and 2 years after the ICL V4c was implanted. Patient information: male, 31 years, left eye, with preoperative spherical equivalent refraction of −10.88 D (−10.50DS/−0.75DC × 130°), and a nontoric ICL V4c was implanted. Before surgery, the anterior chamber volume was 205 mm³, the central anterior chamber depth was 3.29 mm, and the anterior chamber angle was 30.8 degree (a). At 2 years, the anterior chamber volume was 146 mm³, the central anterior chamber depth was 3.22 mm, the anterior chamber angle was 22.0 degree, and the vault was 470 μm (b). The merged image (c) of A and B showed that the iris was pushed forward after ICL V4c implantation.

(a)

(b)

(c)