Scleral fixation technique using a hydrophobic foldable intraocular lens with ring-shaped connecting bridges

Abstract

We introduce a new method of scleral fixation using a hydrophobic foldable intraocular lens (IOL) with ring-shaped connecting bridges. A double-armed 10-0 polypropylene suturing needle is inserted using the routine ab externo technique. The midportion of the thread is pulled out through a main wound and cut. Using another 10-0 polypropylene needle, the IOL is sutured at both inner ring-shaped connecting bridges (inner shorter rim). The ring-shaped connecting-bridges IOL was carefully injected using the IOL cartridge with gentle pulling out of the thread. The externalized sutures were tied at the corresponding sites. All ties between 2 cut threads were performed using a European death knot. A scleral fixation outcome with the ring-shaped connecting-bridges IOL was similar to a poly(methyl methacrylate) IOL outcome; however, the surgeon should consider the possibility of a postoperative myopic shift. No author has a financial or proprietary interest in any material or method mentioned.