Refractive surgery/laser vision correction

Keratectasia in Patients Undergoing ReLEx SMILE Procedure Evaluated

Keratectasia did not appear to develop in patients undergoing the Refractive Lenticule Extraction SMILE procedure who had >40% of their tissue altered, according to an initial retrospective analysis presented at the 2018 World Ophthalmology Congress in Barcelona. Among the findings: PTA values ranged between 29% and 53%. Those with PTA...