Results 121 to 130 of about 641,464 (147)

The influence of a modified haptic on preventing toric IOL rotation in high rotation risk eyes. [PDF]

Adv Ophthalmol Pract Res
Liu S, Chen C, Zhou J, Cheng K, Du Y, Meng J, Lu Y, He W, Zhu X.   +8 more
europepmc   +1 more source

Analysis and comparison of factors influencing post-cataract surgery kappa angle changes. [PDF]

BMC Ophthalmol
Li B, Rao T, Tseng Y, Ma S, He L, Li X.
europepmc   +1 more source

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Comparing the Zeiss Callisto Eye and the Alcon Verion Image Guided System Toric Lens Alignment Technologies

Journal of Refractive Surgery, 2017
PURPOSE: To compare the alignment meridian generated by the Zeiss Callisto Eye (Carl Zeiss AG, Dublin, CA) and the Alcon Verion Image Guided System (Alcon Laboratories, Inc., Fort Worth, TX). METHODS: In this retrospective comparative evaluation of technology, intraoperative images ...
Robert Osher
exaly   +3 more sources

Accuracy of Toric Intraocular Lens Axis Alignment Using Manual Slit Lamp Method and CALLISTO Eye Image-Guided System

Ophthalmology Research: An International Journal, 2022
Aims: Image-guided systems are the gold standard for determining toric intraocular lens (IOL) axis alignment. However, their high cost prevents widespread use of these systems. As an alternative, a simpler and affordable method could be performed manually using a slit-lamp biomicroscope.
Muhammad Bayu Sasongko, Suhardjo ., Tjahjono D. Gondhowiardjo, Dwi Cahyani Ratna Sari, Setiyo Budi Riyanto   +4 more
openaire   +1 more source

Vector Analysis of Anticipated Residual Astigmatism and Actual Residual Astigmatism in Toric IOL Implantation using Callisto-Eye

Ophthalmologica Indonesiana, 2019
Purpose: The aim of this study is to investigate the differences of actual residual astigmatism and anticipated residual astigmatism using Alpin’s Vector Analysis from toric IOL implantation using Image Guided System (Callisto EyeTM) and other method. Method: This was a retrospective case series study done in Jakarta Eyte Center.
Kukuh Prasetyo, Ucok Pasaribu, Setiyobudi Riyanto, Johan Hutauruk   +3 more
openaire   +1 more source

[Shifts in the diameter of continuous circular capsulorhexis based on the Gullstrand eye model with the Callisto Eye System during cataract surgery].

[Zhonghua yan ke za zhi] Chinese journal of ophthalmology, 2023
Objective: To investigate the disparity between the set value of the capsulorhexis ring diameter in ophthalmic surgical navigation systems and the actual capsulorhexis ring diameter projected onto the lens surface. Methods: It was a cross-sectional study.
C, Liu, M Y, Wang, Y, Zhang, Y, Chen, D, Long, Q, Wu   +5 more
openaire   +1 more source

[Incipient observation of cornea astigmatism after combined cataract phacoemulsification and Callisto Eye-assisted arcuate keratotomy].

[Zhonghua yan ke za zhi] Chinese journal of ophthalmology, 2019
Objective: To research the change of cornea astigmatism after combined cataract phacoemulsification and Callisto Eye-assisted arcuate keratotomy and to assess the effectiveness and safety of this surgery for improving patients' uncorrected visual acuity. Methods: Prospective interventional non-randomized controlled study.
Y X, Cao, J, Wang
openaire   +1 more source

Fresh Eyes for an Old Moon: ALMA and JWST Perspectives of Callisto

As though its surface were frozen in time, Jupiter's moon Callisto has seemingly done little more than collect and degrade impact features since its formation some ~4.5 billion years ago. One outcome of Callisto’s quiescence is that its geologic map retains only a few units, with large-scale landforms consisting of either enormous multi-ring impact ...
openaire   +1 more source

Epigenetics in Ocular Medicine

Medical Epigenetics, 2021
Ji Liu
exaly  

Callisto's Atmosphere and Its Space Environment: Prospects for the Particle Environment Package on Board JUICE

Earth and Space Science, 2022
Dennis Haggerty, Peter Wurz, Gabriella Stenberg Wieser   +2 more
exaly