Deep corneal neovascularization after implantation with intrastromal corneal ring segments.

PURPOSE: To demonstrate the development of deep corneal neovascularization after intrastromal corneal ring segment (ICRS) implantation, and to demonstrate complete regression after treatment with surgical removal and anti-inflammatory therapy.

DESIGN

Observational case report.

METHODS

A 29-year-old man developed deep stromal neovascularization after ICRS implantation for post-laser-assisted in situ keratomileusis ectasia that was not associated with the surgical wound.

RESULTS

After surgical removal of the ICRS and treatment with topical prednisolone acetate 1.0% and cyclosporine A 1.0%, complete vessel regression occurred in 2 weeks.

CONCLUSIONS

ICRS can induce deep corneal neovascularization that is not associated with the surgical wound. Surgical removal of the intrastromal ring and treatment with topical anti-inflammatory agents can induce vessel regression.