Combined pars plana vitrectomy and suture less scleral fixation of foldable intraocular lens:single surgery visual rehabilitation of dislocated lens/intraocular lens

摘要

Background:To evaluate efficacy and safety of combined pars plana vitrectomy(PPV)and scleral fixated intraocular lens(SFIOL)surgery as a single procedure.Methods:Retrospective interventional case series done at a tertiary eye care center in Northern India.Eleven patients who underwent combined PPV and SFIOL surgery were included and analyzed retrospectively.Results:Mean age of the patients was 43.36±15.12 years(range,22-64 years).Eight were male.Mean baseline best corrected visual acuity(BCVA)was 0.78±0.63 logMAR units while the mean post-operative BCVA at 6 months follow-up was 0.37±0.29 logMAR units,the visual gain being statistically significant(P=0.021).None of the patients had a drop in BCVA with nine patients having final BCVA better than 0.48 logMAR units.Choroidal detachment(CD)was the only notable complication,seen in three patients.Other complications included two cases of intraoperative retinal breaks,a case each of reversible corneal edema,ocular hypertension and cystoid macular edema.Conclusions:Combined PPV and SFIOL is an efficacious procedure for managing IOL/lens dislocation and aphakia in a single surgery.There may be short-term reversible complications with no impact on final visual gain.