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Updated: May 19, 2026
11:49
Synthesis of Soft Polysiloxane-urea Elastomers for Intraocular Lens Application
Published on: March 8, 2019
[Refractive stability of artificial lens in Acrysof TORIC].
O Musat1, Uliana Ochinciuc, Tatiana Gutu
1Spitalul Clinic Universitar de Urgenta Militar Central Carol Davila.
Oftalmologia (Bucharest, Romania : 1990)
|August 15, 2012
Summary
Toric intraocular lenses effectively correct astigmatism in patients undergoing cataract surgery. This study shows significant visual acuity improvements after toric IOL implantation.
Area of Science:
- Ophthalmology
- Biomedical Engineering
- Surgical Innovation
Context:
- Astigmatism management is crucial for visual outcomes after cataract surgery.
- Facoemulsification is a common surgical technique for cataract removal.
- Toric intraocular lenses (IOLs) are designed to correct pre-existing astigmatism.
Purpose:
- To evaluate the efficacy of toric IOLs in correcting astigmatism.
- To assess visual outcomes in patients who underwent facoemulsification with toric IOL implantation.
Summary:
- A retrospective study analyzed 37 eyes that received toric IOLs.
- Pre- and post-operative evaluations included refractometry, keratometry, and corneal topography.
- The study found significant improvements in uncorrected and corrected visual acuity, with a medium residual astigmatism between 0.25-0.75D.
Impact:
- Toric IOL implantation is a viable strategy for managing preoperative astigmatism in selected patients.
- Improved visual outcomes can enhance patient quality of life post-cataract surgery.
- This research supports the use of toric IOLs as a standard option in refractive cataract surgery.
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