Outcomes after accommodative bioanalogic intraocular lens implantation.

Area of Science:

• Ophthalmology
• Biomedical Engineering
• Optics

Background:

• Cataract surgery often involves intraocular lens (IOL) implantation to restore vision.
• Accommodative bioanalogic IOLs aim to mimic the natural eye's focusing ability.
• The Wichterle Intraocular Lens-Continuous Focus is a specific type of accommodative IOL.

Purpose of the Study:

• To assess the clinical outcomes of the Wichterle Intraocular Lens-Continuous Focus (Medicem) accommodative bioanalogic IOL.
• Evaluate visual acuity and refractive results following implantation.

Main Methods:

• Prospective case series involving 50 eyes of 25 patients undergoing routine cataract surgery.
• Implantation of the Wichterle Intraocular Lens-Continuous Focus.
• Follow-up evaluation of visual acuity, refraction, and complications over a mean of 11.44 months.

Main Results:

• Significant improvement in uncorrected and corrected distance visual acuity (P < .05).
• 88% of patients gained corrected distance visual acuity; none lost lines.
• 72% achieved J2 (20/25) or better uncorrected intermediate and near visual acuity.
• No intraoperative or postoperative complications reported.

Conclusions:

• Wichterle Intraocular Lens-Continuous Focus implantation yields satisfactory visual acuity for distance, intermediate, and near vision.
• The positive outcomes are stable throughout the follow-up period.
• This accommodative bioanalogic IOL demonstrates promising results for cataract surgery patients.