Mechanical stability of the human cornea in penetrating keratoplasty

Corneal opacities are a major cause of blindness, affecting millions worldwide. These conditions can be treated through corneal transplants, but ensuring the transplanted cornea remains stable and functional over time is challenging. Factors such as suture tension, eye pressure, and the cornea’s natural properties can lead to complications. This research identifies key mechanical parameters of the human cornea critical for successful and long-lasting transplants. By addressing these factors, the study aims to improve the design and performance of bio-synthetic corneas, offering a more reliable treatment option and restoring sight to individuals affected by corneal disorders.