Comparison of postoperative visual acuity between two TECNIS multifocal intraocular lenses with different collocations / 国际眼科杂志(Guoji Yanke Zazhi)

ABSTRACT

AIM: To investigate the effect of different lens combinations on visual acuity, visual quality and patient satisfaction by comparing mixed implantation of Tecnis Symfony ZXR00(ZXR00)and Tecnis ZMB00(ZMB00)lenses, bilateral implantation of ZMB00 lenses, and bilateral implantation of ZXR00 lenses.METHODS:This retrospective case-control study included 117 patients with cataracts(234 eyes)who underwent phacoemulsification combined with intraocular lens(IOLs)implantation from August 2020 to December 2021. The 3 groups included 36 patients(72 eyes)who underwent bilateral implantation of ZXR00(RR group), 37 patients(74 eyes)who underwent bilateral implantation of ZMB00(MM group), and 44 patients(88 eyes)who underwent implantation with a combination of ZXR00 and ZMB00(MR group). The uncorrected distance visual acuity(UDVA, 5 m), uncorrected intermediate visual acuity(UIVA, 80 cm), uncorrected near visual acuity(UNVA, 40 cm), corrected distance visual acuity(CDVA), defocus curve, stereopsis and VF-14 and QoV visual quality scale of the patients in the three groups were assessed at 3-month follow-up.RESULTS:Bilateral UNVA in the MM and MR group were significantly better than that in the RR group(P<0.05). Bilateral UIVA was the best in the RR group. There were no significant differences in bilateral UDVA, CDVA and stereopsis among the groups(P>0.05). Values for near-stereoscopic acuity at 40 cm were 107.27±80.53, 105.67±83.79, and 108.69±97.66(20-400)arcsec in the MR, MM, and RR groups, respectively(P>0.05). Satisfaction rates exceeded 90% in all groups.CONCLUSION:All groups achieved good distance, intermediate, and near visual acuity and near-stereoscopic vision postoperatively. Mixed implantation with ZXR00 and ZMB00 lenses achieved excellent full-range vision and resulted in high satisfaction. These results may aid in developing individualized clinical treatment plans.