Effectiveness of astigmatism correction and spherical power calculation using the Barrett formula and Alcon® Verion™ Vision Planner 3.1
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Abstract
This article presents 4 cases of patients that underwent phacoemulsification surgery. The reason for surgery was either a cataract or a refractive lens exchange. Preoperative planning was conducted using Verion™ Vision Planner 3.1 system.
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Adamski W, Chomicka A, Stodolska-Nowak A, Rzeszotarska A, Dmitriew A. Effectiveness of astigmatism correction and spherical power calculation using the Barrett formula and Alcon® Verion™ Vision Planner 3.1. Ophthatherapy [Internet]. 2018Nov.30 [cited 2024Nov.24];5(supl. 3):10-5. Available from: https://journalsmededu.pl/index.php/ophthatherapy/article/view/717
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References
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2. Haigis W. Challenges and approaches in modern biometry and IOL calculation. Saudi J Ophthalmol. 2012; 26(1): 7-12.
3. Holladay JT, Prager TC, Chandler TY et al. A three-part system for refining intraocular lens power calculations. J Cataract Refract Surg. 1988; 14: 17-24.
4. Barrett GD. An improved universal theoretical formula for intraocular lens power prediction. J Cataract Refract Surg. 1993; 19(6): 713-20.
2. Haigis W. Challenges and approaches in modern biometry and IOL calculation. Saudi J Ophthalmol. 2012; 26(1): 7-12.
3. Holladay JT, Prager TC, Chandler TY et al. A three-part system for refining intraocular lens power calculations. J Cataract Refract Surg. 1988; 14: 17-24.
4. Barrett GD. An improved universal theoretical formula for intraocular lens power prediction. J Cataract Refract Surg. 1993; 19(6): 713-20.