Comparative study of anterior segment measurements using 3 different instruments in myopic patients after ICL implantation

To compare and correlate anterior segment measurements of myopic eyes implanted with Implantable Collamer lens (ICL V4c) by using anterior segment optical coherence tomography (AS-OCT), Pentacam and ultrasound biomicroscopy (UBM). Anterior chamber depth (ACD), distance between corneal endothelium an...

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Bibliographic Details
Published in:BMC ophthalmology 2019-08, Vol.19 (1), p.182-182, Article 182
Main Authors: Wan, Ting, Yin, Houfa, Yang, Yi, Wu, Fang, Wu, Zhiyi, Yang, Yabo
Format: Article
Language:English
Subjects:
Adult
Anterior chamber (Eye)
Anterior chamber depth
Anterior Eye Segment - diagnostic imaging
Care and treatment
Comparative analysis
Comparative literature
Endothelium
Female
Follow-Up Studies
Humans
Implantable Collamer lens
Male
Measurement
Measuring instruments
Microscopy, Acoustic - methods
Myopia
Myopia - diagnosis
Myopia - physiopathology
Myopia - surgery
Ophthalmic equipment
Ophthalmic lenses
Optical coherence tomography
Patient outcomes
Pentacam
Phakic Intraocular Lenses
Postoperative Period
Prostheses and implants
Refraction, Ocular - physiology
Reproducibility of Results
Retrospective Studies
Surgery
Time Factors
Tomography
Tomography, Optical Coherence - methods
Ultrasound biomicroscopy
Vault
Visual Acuity
Young Adult
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Description
Summary:To compare and correlate anterior segment measurements of myopic eyes implanted with Implantable Collamer lens (ICL V4c) by using anterior segment optical coherence tomography (AS-OCT), Pentacam and ultrasound biomicroscopy (UBM). Anterior chamber depth (ACD), distance between corneal endothelium and anterior surface of ICL(C-ICL) and central vault were measured in 82 phakic myopic eyes of 82 patients who underwent ICL surgery, by using AS-OCT, Pentacam and UBM consecutively at 3 months follow up. The correlation and agreement of instruments were accessed by using Intraclass correlation coefficient (ICC) and the Bland-Altman plot. AS-OCT showed higher ACD, C -ICL and central vault measurements than both of Pentacam and UBM (P 
ISSN:1471-2415
1471-2415
DOI:10.1186/s12886-019-1194-y