Results 11 to 20 of about 38,101 (289)

The application of rigid gas permeable contact lenses after surgery for infantile nystagmus syndrome [PDF]

open access: yesScientific Reports
The purpose of this study is to investigate the improvement in visual acuity when applying Rigid Gas Permeable Contact Lenses (RGPCL) compared to spectacles in patients after surgical treatment for infantile nystagmus syndrome (INS).
Yueying Jin   +5 more
doaj   +2 more sources

Contact lens impact on quality of life in keratoconus patients:rigid gas permeable versus soft silicone-hydrogel keratoconus lenses [PDF]

open access: yesInternational Journal of Ophthalmology, 2015
AIM:To determine the impact of rigid gas permeable (RGP) and silicone-hydrogel keratoconus lenses on the quality of life (QoL) in keratoconus (KCN) patients using the self-reported results from the Contact Lens Impact on Quality of Life (CLIQ ...
Elvin Hatice Yildiz   +4 more
doaj   +2 more sources

Evaluation of eye-related parameters and adverse events of rigid gas permeable contact lens and spectacles correction in infants with monocular aphakia after congenital cataract surgery: a retrospective clinical study [PDF]

open access: yesBMC Ophthalmology, 2019
Background Congenital cataract is currently one of the leading blindness-causing eye diseases in children. Surgical treatment only opens the visual pathway for children. The postoperative recovery of visual function is also dependent on effective optical
Junjue Chen   +3 more
doaj   +2 more sources

The use of contact lenses in patients with prior bleb-forming glaucoma surgery [PDF]

open access: yesBMC Ophthalmology
Background This study aims to investigate the success of contact lens (CL) wear in patients who have had bleb-forming glaucoma surgeries and to assess the rate of CL related complications.
Si Jie Tang   +4 more
doaj   +2 more sources

Outcomes of different lines of keratoconus management in a tertiary eye center in north China [PDF]

open access: yesInternational Journal of Ophthalmology, 2022
AIM: To evaluate the treatment selections and outcomes of keratoconus and discuss the grading treatment of keratoconus. METHODS: Medical records of 1162 patients (1863 eyes) with keratoconus treated with rigid gas permeable (RGP), corneal collagen ...
Jing Zhang   +4 more
doaj   +1 more source

Comparative analysis of the correction of irregular postkeratoplastic astigmatism with scleral lenses and intrastromal ring implantation

open access: yesActa Biomedica Scientifica, 2023
Background. Many patients after penetrating keratoplasty (PK) experience induced postkeratoplastic astigmatism, which is often irregular and causes an increase in corneal aberrations that reduce visual acuity and quality. The aim of the study. To conduct
M. V. Sinitsyn, N. A. Pozdeyeva
doaj   +1 more source

Scleral lenses application for the correction of postkeratoplastic ametropia

open access: yesОфтальмохирургия, 2023
Purpose. Analysis of clinical and functional results of correction of postkeratoplastic ametropia with rigid gas-permeable scleral lenses. Material and methods.
M.V. Sinitsyn   +5 more
doaj   +1 more source

Acanthamoeba Keratitis among Rigid Gas Permeable Contact Lens Wearers in the United States, 2005 through 2011. [PDF]

open access: yesOphthalmology, 2016
Cope JR   +7 more
europepmc   +2 more sources

Oxygen transmissibility of piggyback systems with conventional soft and silicone hydrogel contact lenses [PDF]

open access: yes, 2006
To investigate the apparent oxygen transmissibility of various piggyback systems using conventional and silicone hydrogel soft contact lenses of different water content and permeability, rigid poly(methyl methacrylate), and rigid gas-permeable lenses of ...
Almeida, José B.   +4 more
core   +1 more source

This Descemet's membrane has a story! Birth trauma

open access: yesKerala Journal of Ophthalmology, 2020
We report a case of a 27-year-old male presenting with blurred vision in one eye which was discovered at an army recruitment camp. He was examined and subsequently diagnosed to be having Descemet's membrane tears, due to forceps-induced birth trauma with
Pooja Shukla   +3 more
doaj   +1 more source

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