Corneal Inlays: Complications

Refractive Surgery Overview

“…Early inlays were associated with issues such as corneal opacification, vascularization, keratolysis, and decentration. 58,59 To ensure long-term success, inlays need to be thin, have a small diameter, provide adequate nutritional and fluid permeability, and be inserted relatively deep into the cornea. The most commonly used inlays have been the KAMRA and Raindrop inlay.…”

“…The Raindrop inlay, is made of acrylic material, measures 2 mm in diameter and 25 µm in thickness, is inserted deep in the cornea to induce central steepening to enhance reading ability. 58,59 Unfortunately, the clinical results associated with corneal inlays have shown significant variability, leading many surgeons to discontinue the procedure due to early or late complications. The most common complication has been corneal haze, which often necessitated the removal of the inlay.…”