Related Experiment Video
Updated: Dec 24, 2025
Three Different Protocols of Corneal Collagen Crosslinking in Keratoconus: Conventional, Accelerated and Iontophoresis
Published on: November 12, 2015
Rapid keratitis and perforation after corneal collagen cross-linking
Matthew Schear1, Ashwinee Ragam2, John Seedor2
1Department of Ophthalmology, Manhattan Eye, Ear & Throat Hospital, New York, NY, USA.
Purpose:
To describe a case of rapid keratitis and corneal perforation after epithelium off collagen cross-linking.
Observations:
We report a case of a 17-year-old male who underwent collagen cross-linking with the protocol and device approved by the United States Food and Drug Administration (FDA) that developed a corneal infiltrate 3 days after the procedure. He later developed corneal thinning and perforation on day 5 requiring the use of cyanoacrylate glue and a Kontur lens. Despite initial improvement in the infiltrate with fortified antibiotics he later had leakage of aqueous around the glue and a flat chamber requiring an emergent penetrating keratoplasty on postoperative day 16.
Conclusion And Importance:
While collagen cross-linking has been very effective for treating keratoconus and is being recommended more frequently since FDA approval in the United States, severe complications such as corneal perforation requiring early transplant can still occur.
