Clinical Ophthalmology (Oct 2020)
Scleral Fixation of Single-Piece Foldable IOL Using Double-Flanged Technique
Abstract
Ahmed Samir,1 Yasser G ElHag,2 Ayman M Abdelrahman Elsayed,1 Tamer Gamal Elsayed,1 Ayman Lotfy1 1Assistant Professor of Ophthalmology, Ophthalmology Department, Zagazig University, Zagazig, Egypt; 2Ophthalmology Consultant, AlBasar International Foundation, Kano, NigeriaCorrespondence: Ahmed SamirZagazig University, 9 Lebanon Street, Zagazig, EgyptTel +966594988779Email [email protected]: To describe the efficiency and visual results of a new method of transconjunctival intrascleral fixation of single-piece foldable IOL using double-flanged 6/0 prolene suture.Materials and Methods: Seventeen aphakic eyes of 17 patients without adequate capsular support were involved in this study. Lens was prepared by passing the 6/0 prolene suture in a track in the haptic of single-piece foldable IOL created by 31 g needle. The 6/0 prolene suture was retrieved through a 30 g needle transconjunctivally to outside the globe; then, IOL was implanted and a terminal bulb was created at the outer end of the prolene suture.Results: All cases were aphakic after complicated phacoemulsification. In 10 cases hydrophilic IOLs were used and in 7 cases hydrophobic IOLs were used. There is clear statistically significant difference between pre-UCVA and post- UCVA. Complications included suture slippage in 2 cases and prolene bulb exposure in one case. There was no significant difference in endothelial cell count and IOP before and after 3 months.Conclusion: Transconjunctival intrascleral fixation of foldable single-piece IOLs is a safe efficient method for correcting aphakia.Keywords: scleral fixation, aphakia, foldable IOLs, prolene suture, double flanged
