Background: Surgical correction of aphakia without capsular support continues to be a challenge. Improvements in the technology of cataract surgery have provided advancements in techniques in surgical management of aphakia. Locally, we have limited data on the outcomes of the different intraocular lenses used in aphakia. Objective: This study aimed to determine visual outcomes and complications associated with different techniques of intraocular lens implantation in the absence of capsular support. Methods: We reviewed the medical charts of 207 patients who underwent intraocular lens implantation without capsular support. Excluded were patients with incomplete follow up, pediatric patients, and lost records. Best corrected visual acuity at day 1, 1st month, 3rd month and 6th month postoperatively, and the complications were noted. Results: Mean age was 60 and 51% (n=105) were females. The mean follow-up time was 9.33 ± 0.71 months. Loss of capsular support was most frequently caused by intraoperative complication (n=146, 70%) and trauma. Retropupillary fixation iris claw intraocular lens was frequently used (n=93, 44.9%). Across all patients, visual acuities showed excellent outcomes with 20/50 or better. Across IOL types, the most frequent postoperative complication was increase in IOP. Statistically significant results were set at P <0.05. Conclusion There is a notable preference towards iris claw retropupillary lenses through time. Iris claw lenses showed the shortest operative time. All intraocular lenses used in aphakia showed comparably good postoperative visual acuities, except for the superior visual acuity trend seen among retropupillary iris claw and anterior chamber IOL groups. Complications included elevated intraocular pressures, corneal edema, and pigment dispersion.
Aphakia ; Philippines

Children with weak or absent capsular support requiring lens removal and intraocular lens implantation present as one of the more challenging cases in pediatric ophthalmology practice. The authors present a case series with postoperative follow-up of at least five years after retropupillary fixation of iris-clipped lenses. All cases had improved visual acuity with only minor focal iris atrophy as complication in one case. Retropupillary fixation of iris-clipped IOL should be included in an ophthalmologist's armamentarium when operating on cases with weak or absent capsular support.
lens subluxation