Refractive prediction of four different intraocular lens calculation formulas compared between new swept source optical coherence tomography and partial coherence interferometry
نویسندگان
چکیده
منابع مشابه
Master/slave interferometry - ideal tool for coherence revival swept source optical coherence tomography.
In this paper, we demonstrate that the master slave (MS) interferometry method can significantly simplify the practice of coherence revival swept source optical coherence tomography (OCT) technique. Previous implementations of the coherence revival technique required considerable resources on dispersion compensation and data resampling. The total tolerance of the MS method to nonlinear tuning, ...
متن کاملتکرارپذیری و میزان تشابه اندازه‌گیری‌های بیومتری توسط دستگاه swept source optical coherence (OA2000) و partial coherence interferometry (IOL Master) به عنوان مرجع
هدف: بررسی تکرارپذیری و میزان تشابه اندازه‌گیری پارامترهای ضخامت لنز (Lens Thickness, LT)، عمق اتاق قدامی (Anterior Chamber Depth, ACD)، طول محوری (Axial Length, AL) و کراتومتری (Keratometry, K) توسط دستگاه جدید ۲۰۰۰OA- و مقایسه آن با دستگاه ۵۰۰IOL Master. روش پژوهش: در این مطالعه مقطعی، بیماران دارای کاتاراکت در یک یا دو چشم برای ورود به مطالعه انتخاب شدند. پارامترهایAL, ACD, LT, K توسط دستگاه...
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RATIONALE To investigate malignant hypertension ocular lesions with swept source optical coherence tomography (SS-OCT) and optical coherence tomography angiography (OCT-A). PATIENT CONCERNS Visual loss due to malignant hypertension. DIAGNOSES Hypertensive chorioretinopathy. INTERVENTIONS Patients were thoroughly examined on presentation and 30 days after their first visit, with swept-sour...
متن کاملNovel perspectives on swept-source optical coherence tomography
Technologies for multimodal digital imaging of vitreoretinal diseases have improved the accuracy of diagnosis and the depth of the knowledge of the mechanisms of disease and their response to treatments. Optic coherence tomography (OCT) has become a mandatory tool for the management and for the follow-up of retinal pathologies. OCT technology evolved in the last two decades from time-domain to ...
متن کاملEstimation of Intraocular Lens Power Calculation after Myopic Corneal Refractive Surgery: Using Corneal Height in Anterior Segment Optical Coherence Tomography
PURPOSE To investigate the feasibility of estimating effective lens position (ELP) and calculating intraocular lens power using corneal height (CH), as measured using anterior segment optical coherence tomography (AS-OCT), in patients who have undergone corneal refractive surgery. METHODS This study included 23 patients (30 eyes) who have undergone myopic corneal refractive surgery and subseq...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2021
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0251152