My sister recently underwent corneal strengthening at SNU Eye Clinic with Dr. Chung Eui Sang, and I wanted to share her experience for anyone considering the procedure. She was diagnosed with early-stage keratoconus, and her doctor recommended corneal strengthening to prevent further progression.
During the consultation, Dr. Chung explained everything clearly—what the procedure involves, expected outcomes, and possible side effects. It really helped ease her anxiety.
The procedure itself was quicker than we expected. It was done on an outpatient basis, and she didn’t feel pain, just mild discomfort. Afterward, her eyes were a bit sensitive to light for a few days, and she experienced some irritation, which gradually improved.
Recovery took about a week for the initial discomfort to settle, but she followed all aftercare instructions carefully. Over time, her vision stabilized, which was the main goal. While it didn’t dramatically improve her eyesight, it successfully stopped the condition from worsening. Overall, it was a reassuring and positive experience for her.