The Impact of Different Oxygen Delivery Methods on Corneal Epithelial Repair after Injury

Figure 1

Corneal staining analysis in each group at 0 h, 12 h, 36 h, 48 h, 60 h, and 72 h after operation. Group A: 0 h (A1), 12 h (A2), 24 h (A3), 36 h (A4), 48 h (A5); Group B: 0 h (B1), 12 h (B2), 24 h (B3), 36 h (B4), 48 h (B5), 60 h (B6); Group C: 0 h (C1), 12 h (C2), 24 h (C3), 36 h (C4), 48 h (C5), 60 h (C6), 72 h (C7). The corneal fluorescence staining at 12 h, 24 h, 36 h, 48 h, and 72 h after operation: the staining area of group A was significantly smaller than group B at each time point, and the staining area of group B was smaller than group C.