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Accuracy of Intraocular Lens Power Calculation Using Anterior Chamber Depth from Two Devices with Barrett Universal II Formula
المؤلفون المشاركون
Muniz Castro, Hannah
Tai, Audrey X.
Sampson, Samuel J.
Wade, Matthew
Farid, Marjan
Garg, Sumit
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-09-23
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
الملخص EN
Purpose.
To compare the preoperative measurements of the anterior chamber depth (ACD) by the IOLMaster and Catalys; additionally, to compare the accuracy of the IOL power calculated by the Barrett Universal II formula using the two different measurements.
Setting.
University of California, Irvine, Gavin Herbert Eye Institute in Irvine, California.
Design.
Retrospective comparative study.
Methods.
This study included 144 eyes of 90 patients with a mean age of 72.0 years (range 40.8 to 92.1 years) that underwent femtosecond laser-assisted cataract surgery using Catalys.
Preoperative measurements of ACD were taken by the IOLMaster and Catalys.
Manifest refraction and refractive spherical equivalent were measured 1 month postoperatively.
Expected refractive results were compared with actual postoperative refractive results.
Results.
The correlation between the ACD values from the two devices was good (r = 0.80).
The Catalys ACD measurements yielded a larger ACD compared to the IOLMaster, with a mean difference of 0.22 mm (P<0.0001).
The correlation between the postoperative and predicted RSE of the implanted IOL power was excellent (r = 0.96).
There was no statistically significant difference between the mean absolute error derived from the IOLMaster, 0.37 diopter (D) ± 0.34 (SD), and the Catalys, 0.37 ± 0.35 D (P=0.50).
Conclusions.
The Catalys biometry yielded a significantly larger ACD value than the IOLMaster.
This difference in ACD value, however, did not reflect in a statistically significant difference in IOL power calculation and refractive prediction error using the Barrett Universal II Formula.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Muniz Castro, Hannah& Tai, Audrey X.& Sampson, Samuel J.& Wade, Matthew& Farid, Marjan& Garg, Sumit. 2019. Accuracy of Intraocular Lens Power Calculation Using Anterior Chamber Depth from Two Devices with Barrett Universal II Formula. Journal of Ophthalmology،Vol. 2019, no. 2019, pp.1-5.
https://search.emarefa.net/detail/BIM-1186268
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Muniz Castro, Hannah…[et al.]. Accuracy of Intraocular Lens Power Calculation Using Anterior Chamber Depth from Two Devices with Barrett Universal II Formula. Journal of Ophthalmology No. 2019 (2019), pp.1-5.
https://search.emarefa.net/detail/BIM-1186268
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Muniz Castro, Hannah& Tai, Audrey X.& Sampson, Samuel J.& Wade, Matthew& Farid, Marjan& Garg, Sumit. Accuracy of Intraocular Lens Power Calculation Using Anterior Chamber Depth from Two Devices with Barrett Universal II Formula. Journal of Ophthalmology. 2019. Vol. 2019, no. 2019, pp.1-5.
https://search.emarefa.net/detail/BIM-1186268
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1186268
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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