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Laser in situ keratomileusis for refractive error after cataract surgery
Peter Kim1, Esther M Briganti, Gerard L Sutton
1Liverpool Hospital, Sydney, Australia.
Journal of Cataract and Refractive Surgery
|June 25, 2005
Summary
Laser in situ keratomileusis (LASIK) effectively corrects refractive errors after cataract surgery. This procedure significantly improves visual acuity, offering a safe and viable option for patients seeking enhanced vision post-cataract removal.
Area of Science:
- Ophthalmology
- Refractive Surgery
Background:
- Cataract surgery can lead to residual refractive errors.
- Accurate vision correction is crucial for patient satisfaction after cataract surgery.
Purpose of the Study:
- To assess the safety and efficacy of LASIK for correcting refractive errors post-cataract surgery.
- Evaluate visual outcomes and refractive stability following LASIK in this patient group.
Main Methods:
- Retrospective review of 23 eyes (19 patients) undergoing LASIK after cataract surgery.
- Utilized Summit Apex Plus and Ladarvision excimer lasers with SKBM microkeratome.
- Follow-up averaged 8.4 months, with a mean interval of 12 months between surgeries.
Main Results:
- Significant improvement in uncorrected visual acuity (20/40 or better) for both myopic (91.7%) and hyperopic (90.9%) eyes.
- High percentage of eyes within +/-0.5 D of intended refraction (83.3% myopic, 90.9% hyperopic).
- No eyes experienced a loss of 2 or more lines of best-corrected visual acuity.
Conclusions:
- LASIK is an effective treatment for refractive errors that occur after cataract surgery.
- Further long-term studies are necessary to confirm the refractive stability of LASIK in this context.