Results 21 to 30 of about 15,422 (131)

Vertex distance variability of the Vision-S™ 700 refractors in normal population [PDF]

Revista Brasileira de Oftalmologia
Objective: To study vertex-optical distance variation and estimate its impact on manifest refraction. Methods: Prospective study in a private clinic using the Vision-S™ 700 with five forehead positions.
Alexandre Costa Neto, Jaime Guedes, Denisse J. Mora-Paez, Adriano Cypriano Faneli, Dillan Cunha Amaral, Ana Lia Guedes, Lorena Santos Barros, Rodrigo Brazuna, Renato Ambrósio Júnior   +8 more
doaj   +1 more source

Corneal re-innervation following refractive surgery treatments

Neural Regeneration Research, 2019
Laser refractive surgery is one of the most performed surgical procedures in the world. Although regarded safe and efficient, it has side effects. All of the laser based refractive surgical procedures invoke corneal nerve injury to some degree.
Francisco Bandeira, Nur Zahira Yusoff, Gary Hin-Fai Yam, Jodhbir Singh Mehta   +3 more
doaj   +1 more source

Femtosecond laser–assisted cataract surgeries reported to the European Registry of Quality Outcomes for Cataract and Refractive Surgery: Baseline characteristics, surgical procedure, and outcomes [PDF]

Journal of Cataract and Refractive Surgery, 2017
To describe a large cohort of femtosecond laser-assisted cataract surgeries in terms of baseline characteristics and the related outcomes.Eighteen cataract surgery clinics in 9 European countries and Australia.Prospective multicenter case series.Data on consecutive eyes having femtosecond laser-assisted cataract surgery in the participating clinics ...
Lundström, Mats, Dickman, Mor, Henry, Ype, Manning, Sonia, Rosen, Paul, Tassignon, Marie-José, Young, David, Stenevi, Ulf, Hodge, Christopher, Lawless, Michael, Roberts, Timothy V., Sutton, Gerard, Ingels, Werner, Mertens, Erik L., Netukova, Michaela, Stodulka, Pavel, Herbst, Tim, Holland, Detlef, Filkon, Támas, Nagy, Zoltan Z., Mastropasqua, Leonardo, Vecchiarino, Luca, Ligabue, Edoardo, Gualdi, Luca, Gualdi, Massimo, Perone, Giuseppe, Incarbone, Filippo, Bellucci, Roberto, Cargnoni, Miriam, Nuijts, Rudy M. M. A., van den Biggelaar, Frank J. H. M., Guëll, José L., AyoÄŸlu, Buket, Göker, Sinan, Asena, Bilgehan Sezgin, Barlett, Janet, Daya, Sheraz, Espinosa-Lagana, Marcela, Stevens, Julian D., Sunga, Crista   +39 more
openaire   +7 more sources

Sub-Bowman keratomileusis versus femtosecond laser in situ keratomileusis on the long-term visual recovery: A comparative study

Indian Journal of Ophthalmology, 2023
Purpose: To explore the long-term visual quality of the same subjects after sub-Bowman keratomileusis (SBK) or femtosecond laser in situ keratomileusis (FS-LASIK).
Yi Feng, Rui He, Min Qu, Qiuxia Ma, Huiqin Tian   +4 more
doaj   +1 more source

Toric implantable collamer lens for keratoconus

Indian Journal of Ophthalmology, 2013
Keratoconus is a progressive non-inflammatory thinning of the cornea that induces myopia and irregular astigmatism and decreases the quality of vision due to monocular diplopia, halos, or ghost images.
Mathew Kurian Kummelil, M S Hemamalini, Ridhima Bhagali, Koushik Sargod, Somshekar Nagappa, Rohit Shetty, Bhujang K Shetty   +6 more
doaj   +1 more source

Unraveling the impact of laser refractive surgery on corneal ectasia: an in silico study

Frontiers in Bioengineering and Biotechnology
IntroductionLaser refractive surgeries are a safe option for low-to-moderate refractive corrections, providing excellent visual outcomes. Over the years, various procedures have been introduced into clinical practice, but the most performed today remain ...
Benedetta Fantaci, José Félix Rodriguez Matas, Vittoria Squartecchia, Lucia Vavassori, Begoña Calvo, Begoña Calvo   +5 more
doaj   +1 more source

Visual and Refractive Outcomes of Cataract Surgeries Performed in One Year in a Private Practice Setting: Review of 2714 Procedures

Journal of Ophthalmology, 2020
Introduction. Currently available outcome data for cataract surgery include mostly patients from public health systems. The purpose of this study was to report the visual and refractive outcomes of cataract procedures performed during one year in a ...
Laureano A. Rementería-Capelo, Jorge L. García-Pérez, Juan Gros-Otero, Aida Morán, José M. Sánchez-Pina, Inés Contreras   +5 more
doaj   +1 more source

Perfil inflamatorio del humor acuoso tras tratamiento asistido por láser de femtosegundo en casos de catarata nuclear

Revista Mexicana de Oftalmología, 2023
Objective: Femtosecond laser-assisted cataract surgery (FLACS) is a treatment with increasing popularity. However, inflammation generated by the laser remains a subject of research.
Claudia Palacio-Pastrana, Andric C. Perez-Ortiz, Bani Antonio-Aguirre, Cristina Mendoza-Velásquez, Azyadeh Camacho-Ordóñez, Manuel Ceballos-Reyes, Atzin Robles-Contreras, Virgilio Lima-Gómez   +7 more
doaj   +1 more source

Three-Year Follow-Up of Results of Intraocular Lens Fixation in Patients with Retinitis Pigmentosa

Case Reports in Ophthalmology, 2023
This is a retrospective, consecutive, noncomparative case series of 6 eyes of 5 retinitis pigmentosa (RP) patients who had undergone pars plana vitrectomy (PPV) and intraocular lens (IOL) implantation.
Gen Miura, Takayuki Baba
doaj   +1 more source

Awareness, Attitudes and Perceptions of Medical Students Towards Refractive Surgery

TNOA Journal of Ophthalmic Science and Research
Purpose: To assess undergraduate medical students’ understanding of refractive surgery. Materials and Methods: A cross-sectional questionnaire-based study was conducted among undergraduate medical students at a medical college in central India.
Divya Trivedi, Deepti Mujumdar, Harpal Singh   +2 more
doaj   +1 more source