How does radial keratoplasty primarily heal?

Radial keratoplasty primarily heals central to the host-graft interface. This technique involves making radial incisions in the cornea to alter its shape, typically for the correction of myopia. The healing process is critical in this procedure, as it allows the cornea to maintain its structural integrity and function after the incisions have been made.

In radial keratoplasty, the healing begins from the center of the cornea—where the incisions are made—towards the edges. New cellular and extracellular matrix components develop in this area to facilitate the integration and stabilization of the cornea, leading to improved clarity and visual function. Understanding this healing process is important for practitioners to monitor recovery and address any complications that may arise post-operatively.