Results 31 to 40 of about 89,869 (345)

Augmented loop myopexy with concurrent intraocular lens implantation for myopic strabismus fixus

Indian Journal of Ophthalmology, 2023
Purpose: To evaluate safety profile and surgical outcomes of loop myopexy with concurrent intra-ocular lens implantation in cases of myopic strabismus fixus (MSF).
Shashikant B Shetty, Marushka Aguiar, P Vijayalakshmi, Priyarthi Pradhan   +3 more
doaj   +1 more source

Polytype control of spin qubits in silicon carbide [PDF]

, 2013
Crystal defects can confine isolated electronic spins and are promising candidates for solid-state quantum information. Alongside research focusing on nitrogen vacancy centers in diamond, an alternative strategy seeks to identify new spin systems with an
Awschalom, David D., Buckley, Bob B., Calusine, Greg, Dobrovitski, Viatcheslav V., Falk, Abram L., Feng, Philip X. -L., Koehl, William F., Politi, Alberto, Zorman, Christian A.   +8 more
core   +2 more sources

Anterior subluxation of lens in a quiet eye: Initial presentation and outcome

Journal of Clinical Ophthalmology and Research
A subluxated lens is often associated with zonular weakness, which makes surgery with lens extraction and implantation of an intraocular lens particularly challenging.
Vijaya Agarwalla, Nisha Ahuja, Rashi Kochar, Dhara Patel   +3 more
doaj   +1 more source

Focusing a deterministic single-ion beam

, 2010
We focus down an ion beam consisting of single 40Ca+ ions to a spot size of a few mum using an einzel-lens. Starting from a segmented linear Paul trap, we have implemented a procedure which allows us to deterministically load a predetermined number of ...
Ferdinand Schmidt-Kaler, Georg Jacob, Greiner A, Huber G, Kilian Singer, Robert Fickler, Shinada T, Singer K Poschinger U Murphy M Ivanov P Ziesel F Calarco T Schmidt-Kaler F, Wolfgang Schnitzler   +8 more
core   +1 more source

Refractive change following pseudophakic vitrectomy: a retrospective review [PDF]

, 2008
Background To assess the occurrence and magnitude of refractive change in pseudophakic eyes undergoing 20 gauge pars plana vitrectomy without scleral buckling and to investigate possible aetiological factors.
Anthony Hildreth, CY Hu, David HW Steel, James Ng, JB Randleman, Jean-Pierre Danjoux, JR McEwan, JW Jeoung, L Zheng, M Shioya, O Cekic, O Findl, P Brazitikos, RV Campo, S Cisiecki, Sinead Byrne, T Eckert, T Oshika, Y Suzuki, YR Sharma   +19 more
core   +5 more sources

Optical coherence tomography-based consensus definition for lamellar macular hole. [PDF]

, 2020
BackgroundA consensus on an optical coherence tomography definition of lamellar macular hole (LMH) and similar conditions is needed.MethodsThe panel reviewed relevant peer-reviewed literature to reach an accord on LMH definition and to differentiate LMH ...
Bottoni, Ferdinando, Chang, Stanley, Figueroa, Marta S, Gaudric, Alain, Govetto, Andrea, Haritoglou, Christos, Hubschman, Jean Pierre, Kadonosono, Kazuaki, Schumann, Ricarda, Sebag, Jerry, Spaide, Richard F, Staurenghi, Giovanni, Steel, David, Tadayoni, Ramin, Thompson, John T   +14 more
core   +2 more sources

The Balanced Two-String Technique for Sulcus Intraocular Lens Implantation in the Absence of Capsular Support

Journal of Ophthalmology, 2015
Purpose. To describe and explore an alternative approach for sulcus intraocular lens (IOL) implantation in the absence of capsular support. Methods. The commonly available one-piece poly(methyl methacrylate) (PMMA) lens is stabilized in the sulcus by two
Hesham A. Ibrahim, Heba Nabil Sabry
doaj   +1 more source

Suprachoroidal hemorrhage during femtosecond laser assisted cataract surgery. [PDF]

, 2016
Purpose:To describe a case of suprachoroidal hemorrhage that occurred during femtosecond laser assisted cataract surgery (FLACS). Observations:A 67-year-old woman with high myopia underwent FLACS.
Bozkurt, Tahir Kansu, Miller, Kevin M
core   +2 more sources

A meta-analysis of sutureless scleral-fixated intraocular lens versus retropupillary iris claw intraocular lens for the management of aphakia

Scientific Reports
This study compared the visual outcomes and complications between sutureless scleral-fixated intraocular lens and iris claw intraocular lens implantation in aphakia without adequate capsule and/or zonule support.
Yu-Min Chang, Tzu-Heng Weng, Ming-Cheng Tai, Yi-Hao Chen, Cho-Hao Lee, Wei-Cheng Chang, Meng-Wei Hsieh, Ke-Hung Chien   +7 more
doaj   +1 more source

Severe pigment dispersion after iris-claw phakic intraocular lens implantation

Indian Journal of Ophthalmology, 2017
A 23-year-old female patient presented 3 months after the implantation of an Artisan® phakic intraocular lens with a severe depigmentation of the iris and peripheral anterior synechiae.
Virgilio Galvis, Néstor I Carreño, Alejandro Tello, Andrea N Laiton   +3 more
doaj   +1 more source