Abstract
Backgroud: Phacoemulsification with trifocal intraocular lens helps patients achieve clear vision at all distances, reponding their needs and desires. Therefore, we have studied to evaluate the effectiveness of a trifocal intraocular lens. Objectives: (1) To describe the clinical features of cataract patients. (2) To evaluate the outcomes of cataract treatment by phacoemulsification with a trifocal intraocular lens. Methods: A prospective interventional clinical study was conducted on 80 eyes of 68 cataract patients who underwent phacoemulsification with a trifocal intraocular lens at the Ophthalmology Center, Hue Central Hospital. Results: At the 3-month postoperative period, 65.0% of the operated eyes had distance vision of 20/25 or better, 52.5% had intermediate vision of 20/25 or better, and 57.5% had near vision of 20/25 or better. The patient satisfaction rate was 91.2%. Conclusion: Phacoemulsification with a trifocal intraocular lens provides high effectiveness in terms of visual acuity and patient satisfaction. Key words: Phaco, Multifocal IOL, trifocal.
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