Academic Journal
Comparison study of the axial length measured using the new swept-source optical coherence tomography ANTERION and the partial coherence interferometry IOL Master
| العنوان: | Comparison study of the axial length measured using the new swept-source optical coherence tomography ANTERION and the partial coherence interferometry IOL Master |
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| المؤلفون: | Kim, Kook Young, Choi, Gon Soo, Kang, Min Seok, Kim, Ungsoo Samuel |
| المساهمون: | Grulkowski, Ireneusz |
| المصدر: | PLOS ONE ; volume 15, issue 12, page e0244590 ; ISSN 1932-6203 |
| بيانات النشر: | Public Library of Science (PLoS) |
| سنة النشر: | 2020 |
| المجموعة: | PLOS Publications (via CrossRef) |
| الوصف: | Purpose To compare a biometer using swept-source optical coherence tomography (SS-OCT) with a partial coherence interferometry (PCI)-based biometer in measurements of two ocular biometry parameters, i.e., the axial length and anterior cornea curvature. Methods We compared the two biometers SS-OCT (ANTERION, Heidelberg Engineering Inc., Heidelberg, Germany) and PCI (IOL Master, Carl Zeiss Meditec, Jena, Germany) in terms of the axial length (AL) and corneal curvature (K) measurements of 175 eyes. Paired t -tests were used to compare the two biometers. Agreement between the biometers was evaluated using the Bland–Altman method. Results The mean age was 36.0 ± 25.6 years (range: 5 to 85 years). The mean axial length was 24.42 ± 0.13 mm for SS-OCT and 24.45 ± 0.14 mm for PCI. The mean corneal curvature was significantly different between the two biometry in flat K (K1) but not in steep K (K2). The limit of agreement was -0.15 to 0.21 in the axial length, -1.18 to 0.83 in K1, and -1.06 to 0.95 in K2. All above ocular biometric measurements between SS-OCT and PCI correlated significantly (Pearson's correlation, p<0.001). Conclusions The axial length measured using SS-OCT is useful in clinical practice. It shows a good correlation and agreement with that measured using PCI. However, the axial length and corneal curvature measured using SS-OCT cannot be used interchangeably with that measured using PCI in clinical practice. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1371/journal.pone.0244590 |
| الاتاحة: | http://dx.doi.org/10.1371/journal.pone.0244590 https://dx.plos.org/10.1371/journal.pone.0244590 |
| Rights: | http://creativecommons.org/licenses/by/4.0/ |
| رقم الانضمام: | edsbas.A23BFE1A |
| قاعدة البيانات: | BASE |
| DOI: | 10.1371/journal.pone.0244590 |
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