Results 21 to 30 of about 9,111,969 (279)

Intraoperative aberrometry versus preoperative biometry for intraocular lens power selection in patients with axial hyperopia

Indian Journal of Ophthalmology, 2022
Purpose: This study was conducted to evaluate the accuracy of intraoperative aberrometry (IA) in intraocular lens (IOL) power calculation and compare it with conventional IOL formulas. Methods: This was a prospective case series.
Muskaan Bansal, Anchal Thakur, Gaurav Gupta, Ajay Jurangal, Rahul Khanna, Chintan Malhotra, Amit Gupta, Arun Kumar Jain   +7 more
doaj   +1 more source

Morphology of functioning trabeculectomy blebs using anterior segment optical coherence tomography

Indian Journal of Ophthalmology, 2014
Purpose: To image trabeculectomy blebs using anterior segment optical coherence tomography (AS-OCT), and to correlate the bleb morphologic features at one month postoperatively with bleb function at six months.
Mayuri B Khamar, Shruti R Soni, Siddharth V Mehta, Samaresh Srivastava, Viraj A Vasavada   +4 more
doaj   +1 more source

Evaluation of macular thickness change after inferior oblique muscle recession surgery

Indian Journal of Ophthalmology, 2014
Purpose: This study aimed to evaluate the changes in macular thickness following inferior oblique muscle recession surgery. Materials and Methods: Thirty-eight eyes from 21 patients undergoing ocular muscle surgery were included.
Ece Turan-Vural, Cihan Unlu, Gurkan Erdogan, Aslan Aykut, Huseyin Bayramlar, Fatih Atmaca   +5 more
doaj   +1 more source

Scleral buckle infection with Alcaligenes xylosoxidans

Indian Journal of Ophthalmology, 2014
We describe a rare case of extraocular inflammation secondary to scleral buckle infection with Alcaligenes xylosoxidans. A 60-year-old female with a history of retinal detachment repair with open-book technique of scleral buckling presented with purulent
Chih-Kang Hsu, Yun-Hsiang Chang, Jiann-Torng Chen   +2 more
doaj   +1 more source

Short-Term Outcomes of Faricimab Treatment in Aflibercept-Refractory Eyes with Neovascular Age-Related Macular Degeneration

Journal of Clinical Medicine, 2023
To evaluate the functional and anatomical effects of switching to faricimab for patients with neovascular age-related macular degeneration (nAMD) refractory to intravitreal aflibercept, this retrospective study evaluated patients with nAMD who received ...
Maya Kishi, A. Miki, Aya Kamimura, Mina Okuda, Wataru Matsumiya, Hisanori Imai, Sentaro Kusuhara, Makoto Nakamura   +7 more
semanticscholar   +1 more source

Accuracy of newer intraocular lens power formulas in short and long eyes using sum-of-segments biometry

Journal of cataract and refractive surgery, 2022
The best overall results with the sum-of-segments biometry were noted with the B II, BTAL, EVO, Hoffer QST, K6, Kane, Olsen, and PEARL-DGS formulas. Purpose: To analyze the accuracy of newer intraocular lens power formulas in long and short eyes measured
H. Shammas, Leonardo Taroni, M. Pellegrini, Maya C. Shammas, R. Jivrajka   +4 more
semanticscholar   +1 more source

To evaluate stereoacuity in patients with acquired esotropia and to determine factors associated with favourable outcomes

Indian Journal of Ophthalmology, 2014
Aim: To evaluate stereoacuity in patients with acquired esotropia and determine the factors associated with favorable outcomes. Materials and Methods: A total of 68 subjects aged 6 years and above were included in the study.
Monisha E Nongpiur, Anirudh Singh, Rohit Saxena, Anudeepa Sharma, Pradeep Sharma   +4 more
doaj   +1 more source

23-gauge vitrectomy with intraocular foreign body removal via the limbus: An alternative approach for select cases

Indian Journal of Ophthalmology, 2014
Purpose: To study the outcome of removal of retained intraocular foreign bodies (RIOFBs) via limbus using 23-gauge transconjunctival sutureless vitrectomy (TSV).
Ramandeep Singh, Swapnil Bhalekar, Mangat R Dogra, Amod Gupta   +3 more
doaj   +1 more source

Short-Term Exposure to Blue Light Shows an Inhibitory Effect on Axial Elongation in Human Eyes Independent of Defocus

Investigative Ophthalmology and Visual Science, 2021
Purpose Given the potential role of light and its wavelength on ocular growth, we investigated the effect of short-term exposure to the red, green, and blue light on ocular biometry in the presence and absence of lens-induced defocus in humans.
Swapnil Thakur, Rohit Dhakal, P. Verkicharla   +2 more
semanticscholar   +1 more source

Butterfly Optics Exceed the Theoretical Limits of Conventional Apposition Eyes [PDF]

, 1987
Optical experiments on butterfly compound eyes show that they have angular sensitivities narrower than expected from conventional apposition eyes. This superior performance is explained by a theoretical model where the cone stalk is considered as a ...
Nilsson, D.-E.,, Nilsson, D.-E., Hateren, J.H. van, Hateren, J.H. van,   +3 more
core   +2 more sources