دورية أكاديمية
Comparison of total corneal power measurements obtained with different devices after myopic keratorefractive surgery
| العنوان: | Comparison of total corneal power measurements obtained with different devices after myopic keratorefractive surgery |
|---|---|
| المؤلفون: | Zi-Yang Wang, Yan-Zheng Song, Wen-Li Yang, Qian Liu, Yi-Feng Li, Rui Cui, Lin Shen, Chang-Bin Zhai |
| المصدر: | International Journal of Ophthalmology, Vol 16, Iss 7, Pp 1117-1122 (2023) |
| بيانات النشر: | Press of International Journal of Ophthalmology (IJO PRESS), 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Ophthalmology |
| مصطلحات موضوعية: | total keratometry, keratorefractive surgery, corneal power, Ophthalmology, RE1-994 |
| الوصف: | AIM: To analyze the differences, agreements, and correlation among total corneal power parameters generated by different instruments after myopic keratorefractive surgery. METHODS: The prospective cross-sectional study included patients who underwent myopic keratorefractive surgery and received measurements of corneal power 3mo after surgery. Automated keratometer was used for the measurement of simulated keratometry (SimK), swept-source optical coherence tomography (SS-OCT) based biometer for total keratometry (TK), anterior segment-OCT for real keratometry (RK), and Scheimpflug keratometer for the true net power (TNP), the total corneal refractive power (TCRP) and equivalent K-readings (EKR). The differences among these parameters were analyzed, and the agreements and correlation between SimK and other total corneal power parameters were investigated. RESULTS: A total of 70 eyes of 70 patients after myopic keratorefractive surgery were included. The evaluated corneal power parameters were as follows: SimK 38.32±1.93 D, TK 37.54±2.12 D, RK 36.64±2.09 D, TNP 36.56±1.97 D, TCRP 36.70±2.01 D, and EKR 37.55±2.00 D. Pairwise comparison showed that there were significant differences (P |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2222-3959 2227-4898 |
| Relation: | http://ies.ijo.cn/en_publish/2023/7/20230717.pdf; https://doaj.org/toc/2222-3959; https://doaj.org/toc/2227-4898 |
| DOI: | 10.18240/ijo.2023.07.17 |
| URL الوصول: | https://doaj.org/article/b0401fa854884071826d8d8e42324fec |
| رقم الأكسشن: | edsdoj.b0401fa854884071826d8d8e42324fec |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 22223959 22274898 |
|---|---|
| DOI: | 10.18240/ijo.2023.07.17 |