Visual outcomes and patient satisfaction after bilateral implantation of a new trifocal diffractive intraocular lens.

Purpose: To assess the visual outcomes, patient satisfaction and spectacle independence following implantation of new diffractive trifocal intraocular lenses.

Setting: 2 centers (university-based practice and a private practice set up).

Patients And Methods: Prospective nonrandomized study in which 74 AT LISA TRI 839MP and 8 AT LISA TORIC TRI 939MP IOLs implanted bilaterally in 41 patients following either cataract extraction or refractive lensectomy, follow-up was done at 1st, 2nd and 3rd months to assess the visual and refractive outcomes.