Preoperative assessment of secondary intraocular lens implantation for aphakia: A comparison of 2 techniques

High-frequency ultrasound is a useful adjunct for the preoperative assessment of secondary ciliary sulcus-supported IOL implantation in aphakic patients who had congenital cataract extraction without IOL implantation. In patients in whom inadequate dilation precludes the detection of capsular support, posterior ciliary sulcus-supported secondary IOL implantation should be considered preoperatively. Although the technique enhances surgical planning and informed patient consent, the final decision occurs at the time of surgery with direct visualization of the ciliary sulcus support.