Individualized Corneal Patching for Treatment of Corneal Trauma Combined with Tissue Defects

Figure 2

Penetrating corneal patching with a conical graft for corneal perforation. (a) Corneal perforation at 10 o’clock, with the UCVA being 0.22 logMAR. (b) AS-OCT indicates that the tissue defects’ diameter of the anterior and posterior surfaces is 1.88 mm and 897 μm, respectively. (c) A photograph at 1 week after surgery. (d–f) Examination at 12 months after surgery. (d) The graft opacity is slightly increased, and the UCVA is 0.15 logMAR. (e) AS-OCT displays the profile of the corneal patch, with the diameter in the anterior surface being 1.94 mm and the posterior surface being 933 μm. (f) The curvature of the front cornea is 44.7/45.7. (g–i) Examination at 24 months after surgery. (g) The graft opacity is increased, and the UCVA is 0.097 logMAR. (h) AS-OCT displays the profile of the corneal patch. (i) The curvature of the front cornea is 44.5/45.6.

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