Corneal tattooing is a surgical procedure in which a special ink is applied to the cornea to improve the cosmetic appearance of the eye, often used to mask scarring or other corneal abnormalities. The procedure can help restore confidence in patients with disfigured corneas caused by injury, disease, or previous surgeries. The ink is inserted into the superficial layers of the cornea, creating a more uniform appearance.

This procedure does not improve vision but can provide significant psychological benefits by covering up unsightly scars or irregularities. Corneal tattooing is typically performed under local anesthesia and requires careful attention to detail to ensure the right color and shape match the patient's eye.

Corneal tattooing is particularly useful for patients who cannot undergo corneal transplant surgery or for those who do not require vision correction but seek cosmetic enhancement.