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Date Published: 04/08/2021
Abstract Views: 273
Views PDF: 115
DOI: https://doi.org/10.51298/vmj.v503i2.772
Issue
Vol. 503 No. 2 (2021)
Section
Các bài báo
How to Cite
Tuấn Anh, V. ., & Thị Hoàng Nga, T. . (2021). ASSESSEMENT OF AXIS MISALIGNMENT OF ACRYSOFT RESTOR TORIC INTRAOCULAR LENSES. Vietnam Medical Journal, 503(2). https://doi.org/10.51298/vmj.v503i2.772

ASSESSEMENT OF AXIS MISALIGNMENT OF ACRYSOFT RESTOR TORIC INTRAOCULAR LENSES

Vũ Tuấn Anh, Trần Thị Hoàng Nga

Main Article Content

Abstract

Purpose: to asses the impact of axis misalignment of ART intraocular lenses. Materials and Methods: interventional case series study, 52 eyes (46 patients) implanted ART; follow-up at 1 week, 1 month, 3 months, 6 months, 1 year post-op to collect data: IOL's axis rotation, VA, residual astigmatism. Results: at 1 week, 15,38% eyes had IOL’s axis misalignment, 75% < 30, 25% from 30  to 50, average 2,42±1,12˚; at 1month to 12 months, 17,31% eyes had IOL’s axis misalignment, 100%<50, average 2,28±1,34˚; with IOL’s axis misalignment < 30, residual astigmatism was -0,37±0,26. Conclusion: IOL’s axis misalignment check up would be mandatory technique in follow-up of ART implantation and could be influenced to patient satisfaction.

Article Details

Keywords

IOL’s axis misalignment, astigmatism

References

1. Hayashi K, Shin-ichi Manabe, et al. (2010) “Effect of astigmatism on visual acuity in eyes with a diffractive multifocal intraocular lens”, J Cataract Refract Surg, August, 36 (8): 1323-1329
2. Gangwani V, Hirnschall N, et al. (2014) “Multifocal toric intraocular lenses versus multifocal intraocular lenses combined with peripheral corneal relaxing incisions to correct moderate astigmatism”, J Cataract Refract Surg, Oct; 40 (10):1625-32.
3. Tiago B. Ferreira, Eduardo F. Marques, et al. (2013) “Visual and optical outcomes of a diffractive multifocal toric intraocular lens”, J Cataract Refract Surg, 39:1029–1035
4. Armando S. Crema, MD, PhD; Aileen Walsh, MD; Bruna V. Ventura, MD (2014) “Visual Outcomes of Eyes Implanted With a Toric Multifocal Intraocular Lens”, J Refract Surg, 30(7):486-491
5. Bauer NJ, de Vries NE, Webers CA, Hendrikse F, Nuijts RM. (2008) “ Astigmatism management in cataract surgery with the Acry- Sof toric intraocular lens”, J Cataract Refract Surg; 34:1483-1488.
6. Holland E, Lane S, Horn JD, Ernest P, Arleo R, Miller KM. (2010) “The AcrySof toric intraocular lens in subjects with cataracts and corneal astigmatism; a randomized, subject-masked, parallel-group,1-year study”, Ophthalmology;117:2104–2111
7. Viestenz A, Seitz B, Langenbucher A. (2005) “Evaluating the eye’s rotational stability during standard photography; effect on deter- mining the axial orientation of toric intraocular lenses”, J Cataract Refract Surg; 31:557–561.
8. Jin H., Limberger, I.-J., Ehmer, A., Guo, H., & Auffarth, G. U. (2010). “Impact of axis misalignment of toric intraocular lenses on refractive outcomes after cataract surgery”, Journal of Cataract & Refractive Surgery, 36(12), 2061-2072.