Femtosecond laser-assisted cataract surgery combined with trifocal intraocular lens implantation

Abstract

AIM: To evaluate the clinical efficacy of femtosecond laser-assisted cataract surgery combined with trifocal intraocular lens(IOL)implantation.METHODS:From September 2016 to November 2017, 42 cases(59 eyes)of cataract patients receiving trifocal IOL implantation in Shanxi Eye Hospital were retrospectively enrolled in this study. Moreover, the visual and refractive outcomes, defocus curve, refractive stability, high order aberrations, patient satisfaction, and spectacle independence were evaluated at 1wk, 1mo, 3mo and 6mo after surgery, respectively.RESULTS: All patients had attained good visual acuity of >0.1 LogMAR at different distances during the follow-up period; besides, the visual acuity at each distance was remarkably higher compared with that before surgery(PPCONCLUSION: Femtosecond laser-assisted cataract surgery combined with trifocal IOL implantation can provide patient with a comfortable and natural full-range vision, which can greatly improve the postoperative satisfaction of patients.

Keywords

• femtosecond cataract
• trifocal intraocular lens
• refractive stability
• high order aberrations