Fig. 2
From: A novel sandwich technique of minimally invasive surgery for corneal perforation
Pre- and postoperative corneal conditions in a patient with a corneal ulcer (Patient 2).The images represent the corneal conditions before and after surgery at different time points. (a, b, c) show the preoperative state, (d, e, f) represent 1 week postoperatively, and (g, h, i) illustrate the condition at 1 month postoperatively. Images (a, d, g) are taken under diffused light, (b, e, h) are slit-lamp images, and (c, f, i) are anterior segment OCT scans. (a, b) display the preoperative corneal ulcer condition. (d, e) show significant healing of the ulcer 1 week postoperatively. (g, h) depict the corneal edema resolution at 1 month postoperatively. (c, f, i) illustrate the OCT scans at the corresponding time points, showing the gradual restoration of the corneal structure.
