Foveal Changes after Uneventful Phacoemulsification Surgery for Senile Nuclear Cataract
DOI:
https://doi.org/10.47363/JORRR/2024(5)173Keywords:
Foveal Changes, Phacoemulsification, Nuclear CataractAbstract
Objective: To describe foveal thickness and foveal anatomical changes after uneventful phacoemulsification surgery.
Design: Interventional case control study.
Participants: Both eyes of healthy phakic patients presenting to the American University of Beirut Medical Center Eye clinic for phaco emulsification surgery in one eye (the study eye). The fellow eye served as control.
Methods: OCT images of the macula were taken pre-operatively, then on a weekly basis for 12 weeks post-operatively.
Outcomes: post op foveal thickness and morphological changes.
Results: From the originally recruited 66 patients, 52 patients (104 eyes) completed the study. A transient increase in foveal thickness was observed in 36/52 (69%) eyes mostly between weeks 4 and7 post operatively. Twenty-seven eyes developed anatomic changes including: microcysts in 15 eyes (55%), regular cysts in 6 eyes (22%), and epiretinal membranes in 6 eyes (11.5%). Changes appeared as early as 1 week post operatively, and lasted on the average 4 weeks.
Conclusion: Uncomplicated cataract surgery can lead to transient thickening of the macula as well as morphological changes.
