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Ocular biometry and refractive outcomes using two swept-source optical coherence tomography-based biometers with segmental or equivalent refractive indices
- Source :
- Scientific Reports, Vol 9, Iss 1, Pp 1-8 (2019), Scientific Reports
- Publication Year :
- 2019
- Publisher :
- Springer Science and Business Media LLC, 2019.
-
Abstract
- This study compared the axial length (AL), central corneal thickness (CCT), anterior chamber depth (ACD), lens thickness (LT), mean anterior corneal radius of curvature (Rm), and postoperative refractive outcomes obtained from two different swept-source optical coherence biometers, the ARGOS (Movu, Aichi, Japan), which uses the segmental refractive index for each segment, and the IOLMaster 700 (Carl Zeiss Meditec, Jena, Germany), which uses an equivalent refractive index for the entire eye. One hundred and six eyes of 106 patients with cataracts were included. The refractive outcomes using the Barrett Universal II, Haigis, Hoffer Q, and SRK/T formulas were evaluated. The mean AL, CCT, ACD, and Rm differed significantly (P 0.05). The accuracy of the intraocular lens power calculations was clinically acceptable with both biometers, although the ocular biometry using these two biometers exhibited certain differences.
- Subjects :
- Adult
Male
0301 basic medicine
medicine.medical_specialty
Biometry
genetic structures
lcsh:Medicine
Cataract
Article
Radius of curvature (optics)
03 medical and health sciences
0302 clinical medicine
Optical coherence tomography
Lens thickness
Ophthalmology
medicine
Humans
Author Correction
lcsh:Science
Aged
Aged, 80 and over
Lenses, Intraocular
Physics
Multidisciplinary
medicine.diagnostic_test
lcsh:R
Axial length
Middle Aged
Eye physiology
eye diseases
Axial Length, Eye
Refractometry
Refractive errors
Interferometry
030104 developmental biology
Outcomes research
Intraocular lens power
Entire eye
Female
lcsh:Q
sense organs
Refractive index
Tomography, Optical Coherence
030217 neurology & neurosurgery
Subjects
Details
- ISSN :
- 20452322
- Volume :
- 9
- Database :
- OpenAIRE
- Journal :
- Scientific Reports
- Accession number :
- edsair.doi.dedup.....c8d7119de1c67d42599035c865d77652