Results 81 to 90 of about 6,103 (181)

Reconstruction of deep and perforating corneal defects in dogs—A review (Part II/III): Biomaterials and keratoprosthesis

open access: yesVeterinary Ophthalmology, Volume 28, Issue 2, Page 532-542, March 2025.
Abstract The surgical reconstruction of severe corneal ulcers is a common and crucial component of the clinical practice of veterinary ophthalmology. Numerous surgical techniques are used in dogs for corneal reconstruction, and these techniques may be categorized by the material used to repair the corneal lesion.
Eric C. Ledbetter   +2 more
wiley   +1 more source

Study of the internal stresses in the capsular bag after the implantation of an intraocular lens and the causes of its dislocation [PDF]

open access: yes, 2017
Cataract surgery is very common and the majority of these surgeries are successful and are really fast. However, some people who are operated of cataracts have problems after a while (after 5-7 years or more): they suffer a dislocation of the IOL ...
Sagarra López, Carlos
core  

Femtosecond laser-assisted Cvintal topoplasty [PDF]

open access: yes, 2013
We present a case of late high progressive astigmatism following penetrating keratoplasty for keratoconus, which was associated with peripheral thinning in the donor-receptor area, which may be recognized as recurrence of ectasia.
Ambrósio Junior, Renato   +3 more
core   +2 more sources

Olfactory Bulb Volume and Function Recovery in Eosinophilic Chronic Rhinosinusitis

open access: yesThe Laryngoscope, Volume 136, Issue 7, Page 2900-2912, July 2026.
This study investigated perioperative changes in olfactory bulb volume (OBV) in patients with eosinophilic chronic rhinosinusitis using high‐resolution 3T MRI. Postoperative increases in OBV were associated with improvements in olfactory identification, suggesting a potential link between olfactory bulb structural plasticity and functional recovery ...
Keisuke Yamamoto   +8 more
wiley   +1 more source

Delayed inflammation associated with retained perfluorocarbon liquid

open access: yesIndian Journal of Ophthalmology, 2011
A 55-year-old woman, with history of cataract surgery 1 year back, presented with features of ocular inflammation for last 3 months. She had no history of any other intraocular surgery.
S Pradeep   +3 more
doaj   +1 more source

Conventional dacryocystorhinostomy in a failed Trans-canalicular laser-assisted dacryocystorhinostomy

open access: yesIndian Journal of Ophthalmology, 2011
We report the success rate and problems associated with conventional dacryocystorhinostomy (DCR) in failed cases of Trans-canalicular, laser-assisted DCR (TCLADCR).
Rajesh Subhash Joshi
doaj   +1 more source

System based on the contrast of Purkinje images to measure corneal and lens scattering [PDF]

open access: yes, 2018
Current methods to measure intraocular scattering provide information on the total scattered light, which consists of the combined contributions originating from different ocular structures.
Cazal, Jorge   +5 more
core   +2 more sources

Crosstalk between endoplasmic reticulum stress and mitochondrial homeostasis: A new perspective on ophthalmic disease treatment

open access: yesJournal of Cell Communication and Signaling, Volume 20, Issue 2, June 2026.
The graphical abstract follows a top‐to‐bottom flow: stressors → ER–mitochondria crosstalk → ophthalmic diseases. The central panel highlights three core mitochondria‐associated membrane function axes, color‐coded as follows: light yellow for Ca2+ homeostasis, light blue for mitochondrial dynamics, and light red for mitophagy.
Luyang Jiang   +5 more
wiley   +1 more source

Late occurrence of granular dystrophy in bilateral keratoconus: Penetrating keratoplasty and long-term follow-up

open access: yesIndian Journal of Ophthalmology, 2011
We report a rare case of keratoconus with granular dystrophy with a follow-up of two decades, documenting the sequential presentation of two diseases confirmed by histology and genetic studies.
Varsha M Rathi   +3 more
doaj   +1 more source

Congenital ectopia lentis : diagnosis and treatment [PDF]

open access: yes, 2012
Congenital ectopia lentis (EL) is an ocular condition, which typically causes a high grade of refractive errors, mainly myopia and astigmatism. These might be difficult to compensate for, especially in children, who might develop ametropic amblyopia ...
Rysä Konradsen, Tiina
core   +1 more source

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