
What is keratopigmentation? (eye color change)
Keratopigmentation Keratopigmentation is a procedure in which pigment is injected into the corneal layer to change eye color or enhance the eye’s aesthetic appearance. This method can be used for both cosmetic and therapeutic (medical) purposes. The procedure is typically performed under local anesthesia, where biocompatible pigments are placed into microchannels created in the cornea using a laser. Applications of Keratopigmentation Cosmetic Purposes: It is used when individuals want to permanently change their eye color. It offers an alternative for those who cannot wear colored contact lenses or find them uncomfortable. Therapeutic Purposes: It is employed to correct corneal discoloration or spots caused by trauma, infection, or surgical interventions. Additionally, it can be applied to reduce light sensitivity in cases of iris loss or aniridia (absence of the iris). Keratopigmentation Techniques FLAAK (Femto Laser Aesthetic Annular Keratopigmentation): This technique uses a femtosecond laser to create microscopic tunnels in the cornea, where pigments are then injected. It is preferred due to its minimally invasive nature and natural-looking results. Traditional Methods: Older techniques involve injecting pigment into the corneal surface using a needle. However, these methods pose risks such as uneven pigment distribution and color fading. Advantages Permanent Results: Unlike colored contact lenses, keratopigmentation provides a long-term solution. Natural Appearance: Pigments placed within the cornea create a natural look. Fast Recovery: The healing process is usually short, allowing patients to quickly return to daily life. Risks and Considerations Infection and Inflammation: As with any surgical procedure, there is a risk of infection. Color Fading or Change: Over time, pigments may fade or slightly change in tone. Vision Problems: In rare cases, damage to the cornea during the procedure may lead to visual impairments. Who Is a Suitable Candidate? Keratopigmentation is suitable for individuals with good eye health who wish to change their eye color. However, it is limited for those who have undergone eye surgeries such as LASIK or SMILE. Conclusion Keratopigmentation is an innovative procedure used for both aesthetic and medical purposes. However, a detailed eye examination and consultation with a specialized doctor are essential before undergoing the procedure. For more information, visit: Kaşkaloğlu Eye Hospital or