Effect of Phacoemulsification on Macular Thickness and Volume in Diabetic Patients without Retinopathy

Abstract

Introduction: This study aimed to investigate the effect of phacoemulsification on macular thickness and volume in diabetic patients without retinopathy using optical coherence tomography (OCT).Methods: This prospective study included 37 diabetics and 55 non-diabetic patients (n=92) with cataract who were scheduled for phacoemulsification. The participants were entered into the study based on the inclusion and exclusion criteria following a complete eye examination. Macular thickness and volume were measured preoperatively as well as one month postoperatively using the OCT (Spectralis; Heidelberg Engineering, Heidelberg, Germany).Results: The present study analyzed 76 eyes of 76 patients with immature cataract. No significant differences were observed between diabetic and non-diabetic groups in terms of thickness and volume in the macular area. However, the results showed a significant increase in both groups regarding the thickness and volume after phacoemulsification. Conclusion: The results of the present study reveal that diabetes has no effects on the changes in macular thickness and volume after cataract surgery in diabetic eyes without retinopathy.

Keywords

• diabetes
• optical coherence tomography
• phacoemulsification
• retinal thickness