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. 2021 Feb 23;8:650724. doi: 10.3389/fmed.2021.650724

Figure 2.

Figure 2

Biomicroscopic changes between the preoperative up to 36 months post-operative. (A) G-1, case 4, OS, shows the transparency of the cornea in the preoperative. (B) G-1, case 4, shows the transparency of the cornea. The presence of a peripheral surgical scar (red arrow) at 1month post-op can be noticed. (C) G-1, case 4, shows the stability of the peripheral scaring (red arrow) in the cornea at 12 months post-op. (D) G-1, case 4, shows the transparency of the cornea at 36 months post-op. (E) G-2, case 9, OD, shows the presence of a slight paracentral scar( red arrows) at the pre-operative. (F) G-2, case 9, 12 months post-op, observe the improvement in the transparency of the implanted lamina, (red arrow) represent the periphery of the lamina. (G) G-2, case 9, 36 months post-op, notice the marked improvement in the transparency of the lamina, the periphery of the sheet becomes not very marked (red arrow). (H) G-3, case 12, OD, shows the transparency of the cornea in the preoperative. (I) G-3, case 12, 12 months post-op. The (red arrow) indicates the implanted recellularized lamina. (J) G-3, case 12, 36 months post-op. The (red arrow) indicates the periphery of the recellularized lamina. Notice the improvement of the transparency of the implanted tissue.