PURPOSE: To evaluate the efficacy and safety of capturing the intraocular lens (IOL) optic through the anterior capsulorhexis opening in eyes with multifocal IOLs and a residual refractive error. SETTING: Hospital Oftalmológico de Brasília, Brasília, Brazil. METHODS: Eyes with previous cataract surgery and Tecnis ZM900 multifocal IOL implantation were prospectively analyzed. After at least 1 month, patients had second surgery in which the IOL optic was captured through the anterior capsulorhexis opening to correct the residual refractive error. Preoperative and postoperative examinations at 1 day and 3 months included spherical equivalent (SE); uncorrected distance (UDVA), near (UNVA), and intermediate (UIVA) visual acuities; and corrected distance visual acuity (CDVA). RESULTS: The study included 16 eyes of 14 patients. The mean UDVA was 0.32 logMAR preoperatively and 0.10 logMAR after anterior optic capture and the mean SE, +1.09 diopters (D) and +0.26 D, respectively; both improvements were statistically significant (P<.001). The change in CDVA and UNVA from before anterior optic capture to the last follow-up was not statistically significant. The UIVA was significantly worse postoperatively (P = .011). No eye lost lines of CDVA. One eye (6.25%) developed glaucoma postoperatively. At the last follow-up, 13 patients (92.85%) were spectacle-independent for near and distance vision. CONCLUSION: Early outcomes indicate that anterior optic capture is a safe, accurate procedure in eyes with multifocal IOLs and a mild hyperopic residual refractive error postoperatively.
PURPOSE: To evaluate the efficacy and safety of capturing the intraocular lens (IOL) optic through the anterior capsulorhexis opening in eyes with multifocal IOLs and a residual refractive error. SETTING: Hospital Oftalmológico de Brasília, Brasília, Brazil. METHODS: Eyes with previous cataract surgery and Tecnis ZM900 multifocal IOL implantation were prospectively analyzed. After at least 1 month, patients had second surgery in which the IOL optic was captured through the anterior capsulorhexis opening to correct the residual refractive error. Preoperative and postoperative examinations at 1 day and 3 months included spherical equivalent (SE); uncorrected distance (UDVA), near (UNVA), and intermediate (UIVA) visual acuities; and corrected distance visual acuity (CDVA). RESULTS: The study included 16 eyes of 14 patients. The mean UDVA was 0.32 logMAR preoperatively and 0.10 logMAR after anterior optic capture and the mean SE, +1.09 diopters (D) and +0.26 D, respectively; both improvements were statistically significant (P<.001). The change in CDVA and UNVA from before anterior optic capture to the last follow-up was not statistically significant. The UIVA was significantly worse postoperatively (P = .011). No eye lost lines of CDVA. One eye (6.25%) developed glaucoma postoperatively. At the last follow-up, 13 patients (92.85%) were spectacle-independent for near and distance vision. CONCLUSION: Early outcomes indicate that anterior optic capture is a safe, accurate procedure in eyes with multifocal IOLs and a mild hyperopic residual refractive error postoperatively.