Comparison of changes in astigmatism after cataract surgery in temporal versus superior incisions.

ABSTRACT

Introduction- Patients undergoing cataract surgery develop astigmatism based on location of incision. This retrospective study investigated the “Pre & post operative astigmatism after cataract surgery based on incision”. Purpose of this study was to compare astigmatismobtained in temporal & superior incision. Material and Methods- Out of 50 cataract patients collected, 25 patients were in the temporal incision PHACO group and 25 were in the superior incision PHACO group. Corneal astigmatism and corrected visual acuity were assessed 30 and 90 days after cataract surgery. Results- against the rule astigmatism is more common after superior incision cataract surgery and with the rule astigmatism is more common after temporal incision cataract surgery. Conclusion: The study reveals temporal incision, increase with the rule & superior incision increase against the rule and also concluded astigmatism is least in temporal incision.