Of the few comparisons made in the existing literature, the results of PTK are comparable to those documented for manual debridement (MD). However, the shorter length of follow-up in patients with MD may have underestimated the associated complications. Our study, therefore, aims to offer a comparison between these two techniques to clarify the choice of effective treatment with a good safety profile.
Patient over 18 years of age;
Ability to give free and informed consent
At least 1-year follow-up possible
Patients with bilateral basal membrane corneal dystrophy who are symptomatic (recurrent corneal erosions, visual disturbances) and are candidates for bilateral surgery.
Patient under 18 years of age;
History of ocular infection with herpes simplex virus.