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Select item 75659351.

Pediatric Suprasellar Germ Cell Tumors: A Clinical and Radiographic Review of Solitary vs. Bifocal Tumors and Its Therapeutic Implications

Darian R. Esfahani, Tord Alden, Arthur DiPatri, Guifa Xi, Stewart Goldman, Tadanori Tomita

Cancers (Basel) 2020 Sep; 12(9): 2621. Published online 2020 Sep 14. doi: 10.3390/cancers12092621

PMCID:: PMC7565935

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Trifocal intraocular lenses versus bifocal intraocular lenses after cataract extraction among participants with presbyopia

Cochrane Database Syst Rev. 2023; 2023(1): CD012648. Published online 2023 Jan 27. doi: 10.1002/14651858.CD012648.pub3

PMCID:: PMC9881452

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Comparative Efficacy Between Trifocal and Bifocal Intraocular Lens Among Patients Undergoing Cataract Surgery: A Systematic Review and Meta-Analysis

Ziran Zhang, Haiyang Jiang, Hongwei Zhou, Fang Zhou

Front Med (Lausanne) 2021; 8: 647268. Published online 2021 Sep 30. doi: 10.3389/fmed.2021.647268

PMCID:: PMC8514957

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Select item 69846364.

Interventions to slow progression of myopia in children

Cochrane Database Syst Rev. 2020; 2020(1): CD004916. Published online 2020 Jan 13. doi: 10.1002/14651858.CD004916.pub4

PMCID:: PMC6984636

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Comparative Analysis of Optical Quality of Monofocal, Enhanced Monofocal, Multifocal, and Extended Depth of Focus Intraocular Lenses: A Mobile Model Eye Study

Eun Chul Kim, Soo Yeon Cho, Ji Eon Kang, Gahee Nam, Young Chae Yoon, Woong-Joo Whang, Kyung-Sun Na, Hyun-Seung Kim, Ho Sik Hwang

Transl Vis Sci Technol. 2023 Jul; 12(7): 5. Published online 2023 Jul 5. doi: 10.1167/tvst.12.7.5

PMCID:: PMC10327964

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Select item 89805016.

Bifocal emotion regulation through acupoint tapping in fear of flying

Dina Wittfoth, Jelena Beise, Jorge Manuel, Michael Bohne, Matthias Wittfoth

Neuroimage Clin. 2022; 34: 102996. Published online 2022 Mar 30. doi: 10.1016/j.nicl.2022.102996

PMCID:: PMC8980501

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Comparative Analysis of Visual Performance and Astigmatism Tolerance with Monofocal, Bifocal, and Extended Depth-of-Focus Intraocular Lenses Targeting Slight Myopia

Jie Xu, Tianyu Zheng, Yi Lu

J Ophthalmol. 2020; 2020: 9283021. Published online 2020 Oct 24. doi: 10.1155/2020/9283021

PMCID:: PMC7607280

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Comparison of visual performance between diffractive bifocal and diffractive trifocal intraocular lenses

Junya Kawamura, Hirotaka Tanabe, Tomohiro Shojo, Tomofusa Yamauchi, Kosuke Takase, Hitoshi Tabuchi

Sci Rep. 2024; 14: 5292. Published online 2024 Mar 4. doi: 10.1038/s41598-024-55926-5

PMCID:: PMC10912743

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Comparison of visual performance between bifocal and extended-depth-of-focus intraocular lenses

Hitoshi Tabuchi, Hirotaka Tanabe, Tomoki Shirakami, Kosuke Takase, Tomohiro Shojo, Tomofusa Yamauchi

PLoS One. 2023; 18(7): e0288602. Published online 2023 Jul 13. doi: 10.1371/journal.pone.0288602

PMCID:: PMC10343039

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Trifocal intraocular lenses versus bifocal intraocular lenses after cataract extraction among participants with presbyopia

Cochrane Database Syst Rev. 2020; 2020(6): CD012648. Published online 2020 Jun 18. doi: 10.1002/14651858.CD012648.pub2

Update in:: Cochrane Database Syst Rev. 2023; 2023(1): CD012648.

PMCID:: PMC7388867

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Difference in Quality of Vision Outcome among Extended Depth of Focus, Bifocal, and Monofocal Intraocular Lens Implantation

Chen-Cheng Chao, Hung-Yuan Lin, Chia-Yi Lee, Elsa Lin-Chin Mai, Ie-Bin Lian, Chao-Kai Chang

Healthcare (Basel) 2022 Jun; 10(6): 1000. Published online 2022 May 28. doi: 10.3390/healthcare10061000

PMCID:: PMC9223205

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Comparison of visual outcomes with implantation of trifocal versus bifocal intraocular lens after phacoemulsification: a Meta-analysis

Juan-Juan Yang, Qiu-Ping Liu, Jing-Ming Li, Li Qin

Int J Ophthalmol. 2018; 11(3): 484–492. Published online 2018 Mar 18. doi: 10.18240/ijo.2018.03.20

PMCID:: PMC5861240

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Comparison of clinical performance between trifocal and bifocal intraocular lenses: A meta-analysis

Zequan Xu, Danmin Cao, Xu Chen, Song Wu, Xin Wang, Qiang Wu

PLoS One. 2017; 12(10): e0186522. Published online 2017 Oct 26. doi: 10.1371/journal.pone.0186522

PMCID:: PMC5657996

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Dual-Wavelength Polarization-Dependent Bifocal Metalens for Achromatic Optical Imaging Based on Holographic Principle

Jiaqi Qu, Huaijian Luo, Changyuan Yu

Sensors (Basel) 2022 Mar; 22(5): 1889. Published online 2022 Feb 28. doi: 10.3390/s22051889

PMCID:: PMC8915052

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Trifocal versus Bifocal Diffractive Intraocular Lens Implantation after Cataract Surgery or Refractive Lens Exchange: a Meta-analysis

Chang Ho Yoon, In-Soo Shin, Mee Kum Kim

J Korean Med Sci. 2018 Oct 29; 33(44): e275. Published online 2018 Sep 27. doi: 10.3346/jkms.2018.33.e275

PMCID:: PMC6200906

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Bifocal lesions have a poorer treatment outcome than a single lesion in adult patients with intracranial germinoma

Yu-Mei Kang, Yi-Yen Lee, Shih-Chieh Lin, Feng-Chi Chang, Sanford P. C. Hsu, Chun-Fu Lin, Muh-Lii Liang, Hsin-Hung Chen, Tai-Tong Wong, Keng-Li Lan, Yee Chao, Yi-Wei Chen

PLoS One. 2022; 17(3): e0264641. Published online 2022 Mar 1. doi: 10.1371/journal.pone.0264641

PMCID:: PMC8887760

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Select item 715296217.

Bifocal and Multifocal Contact Lenses for Presbyopia and Myopia Control

Laura Remón, Pablo Pérez-Merino, Rute J. Macedo-de-Araújo, Ana I. Amorim-de-Sousa, José M. González-Méijome

J Ophthalmol. 2020; 2020: 8067657. Published online 2020 Mar 27. doi: 10.1155/2020/8067657

PMCID:: PMC7152962

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Select item 269977918.

Bifocal contact lenses: History, types, characteristics, and actual state and problems

Hiroshi Toshida, Kozo Takahashi, Kazushige Sado, Atsushi Kanai, Akira Murakami

Clin Ophthalmol. 2008 Dec; 2(4): 869–877. Published online 2008 Dec. doi: 10.2147/opth.s3176

PMCID:: PMC2699779

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Effect of Combining 0.01% Atropine with Soft Multifocal Contact Lenses on Myopia Progression in Children

Jenny Huang Jones, Donald O. Mutti, Lisa A. Jones-Jordan, Jeffrey J. Walline

Optom Vis Sci. Author manuscript; available in PMC 2023 May 1.

Published in final edited form as: Optom Vis Sci. 2022 May 1; 99(5): 434–442. Published online 2022 Feb 25. doi: 10.1097/OPX.0000000000001884

PMCID:: PMC9072981

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Select item 563897320.

Postoperative visual performance with a bifocal and trifocal diffractive intraocular lens during a 1-year follow-up

Peter Mojzis, Lucia Kukuckova, Katarina Majerova, Peter Ziak, David P. Piñero

Int J Ophthalmol. 2017; 10(10): 1528–1533. Published online 2017 Oct 18. doi: 10.18240/ijo.2017.10.08

PMCID:: PMC5638973

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PMC Images search for bifocal

Fig. 1

Regression graph of the change in accommodative convergence to accommodation (AC/A) ratio according to age in the bifocal stop group compared with the bifocal continue group. Graphs depicting change in AC/A ratio over time for two groups show a decrease in AC/A ratio with age, -0.01 × (age) + 4.84 in the bifocal stop group and -0.01 × (age) + 6.28 in the bifocal continue group.

The Analysis of AC/A Ratio in Nonrefractive Accommodative Esotropia Treated with Bifocal Glasses

Korean J Ophthalmol. 2012 Feb;26(1):39-44.
Fig 1A case of bifocal germinoma at diagnosis.

(a) Suprasellar lesion (white arrow) on MRI T1 gadolinium axial image. (b) Pineal lesion (white arrow) on MRI T1 gadolinium axial image. (c) Bifocal lesions (white arrows) on MRI T1 gadolinium sagittal image. (d) Suprasellar lesion (white arrow) on MRI T1 gadolinium coronal image; E) Pineal lesion (white arrow) on MRI T1 gadolinium coronal image.

Treatment outcomes based on radiation therapy fields for bifocal germinoma: Synchronous or disseminated disease?

PLoS One. 2019;14(10):e0223481.
Figure 6

(A) Defocus curve of the Fine Vision trifocal IOL (navy) ZMA00 bifocal IOL (green); right eye with the trifocal IOL (red) and left eye with the bifocal IOL (brown). The defocus curve for the Fine Vision trifocal IOL (navy) and ZMA00 bifocal IOL (green) was provided by the manufacturers. (B) Defocus curve for the right eye with the Fine Vision trifocal IOL (red); left eye with the ZMA00 bifocal IOL (brown) and both eyes (light blue).
Abbreviation: IOL, trifocal intraocular lens.

Visual performance of the intraindividual implantation of a trifocal intraocular lens in the bag and a +4.0 D bifocal intraocular lens in the sulcus with optic capture created by femtosecond laser-assisted cataract surgery

Int Med Case Rep J. 2018;11:251-257.
Figure 12

Example of the design of a bifocal ZP with foci locations at mm and mm. (a) Focusing profile sequence. (b) Transmittance sequence. (c) ZP binary sequence. (d) ZP bifocal normalized focusing profile. Inset: Bifocal ZP layout.

Design of Acoustic Bifocal Lenses Using a Fourier-Based Algorithm

Sensors (Basel). 2021 Dec;21(24):8285.