Management of Cataract in Patients with Irregular Astigmatism with Regular Central Component by Phacoemulsification Combined with Toric Intraocular Lens Implantation
المؤلفون المشاركون
Ye, Zi
Li, Zhaohui
Gao, Yi
Chen, Wenqian
Li, Jinglan
Yan, Xinlin
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-04-30
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Purpose.
To evaluate visual acuity (VA) and refractive status in patients with cataract and irregular astigmatism with a regular central component after phacoemulsification with implantation of a toric intraocular lens (IOL).
Methods.
Patients with cataract associated with irregular astigmatism with a regular central component were enrolled.
All patients underwent phacoemulsification and toric IOL implantation.
Postoperative visual acuity, residual astigmatism, toric IOL rotation, higher-order aberration, and objective and subjective visual quality were measured 3 months after surgery.
Results.
Twenty-three eyes were included in the study.
The logMAR corrected and uncorrected distance visual acuity values were decreased at 3 months postoperatively (p < 0.005).
The preoperative average corneal astigmatism and postoperative residual astigmatism were 1.15–6.97 D (1.99 ± 1.26 D) and 0–2.75 D (0.65 ± 0.57 D), respectively.
The average IOL rotation was 3.17 ± 2.01°.
Some objective indicators of visual quality, including the modulation transfer function (p < 0.05), Strehl ratio (p < 0.005), 100% VA (p < 0.005), 20% VA (p < 0.005), and 9% VA (p < 0.005), were significantly higher than the corresponding preoperative values.
The objective scatter index (p < 0.005) was significantly lower than that before surgery.
The postoperative VF-14 scale score was 83.99 ± 14.58.
Conclusion.
Toric IOL implantation has a good corrective effect on certain specific types of corneal irregular astigmatism with cataract.
This effect can be attributed to its ability to correct the regular component of irregular astigmatism.
The indications for toric IOL implantation could be expanded to some extent, thereby bringing benefit to more patients.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Gao, Yi& Ye, Zi& Chen, Wenqian& Li, Jinglan& Yan, Xinlin& Li, Zhaohui. 2020. Management of Cataract in Patients with Irregular Astigmatism with Regular Central Component by Phacoemulsification Combined with Toric Intraocular Lens Implantation. Journal of Ophthalmology،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1189356
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Gao, Yi…[et al.]. Management of Cataract in Patients with Irregular Astigmatism with Regular Central Component by Phacoemulsification Combined with Toric Intraocular Lens Implantation. Journal of Ophthalmology No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1189356
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Gao, Yi& Ye, Zi& Chen, Wenqian& Li, Jinglan& Yan, Xinlin& Li, Zhaohui. Management of Cataract in Patients with Irregular Astigmatism with Regular Central Component by Phacoemulsification Combined with Toric Intraocular Lens Implantation. Journal of Ophthalmology. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1189356
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1189356
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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