Results 71 to 80 of about 9,356 (188)

Clinical descriptive and long‐term outcome of melanocytic uveal lesions in young dogs: 40 cases (45 eyes) including 13 cases of sector iridectomy

Veterinary Ophthalmology, Volume 28, Issue 2, Page 371-385, March 2025.
Abstract Purpose To describe the clinical features surgical technique, early and long‐term outcome with or without surgery, and histopathological findings of melanocytic anterior uveal lesions in young dogs. Methods Medical records of dogs at a guide dog facility removed from training due to a pigmented iris lesion were reviewed from 2014 to 2021 ...
Valerie Liliane Dufour, Julie A. Cohen, Charles‐Antoine Assenmacher, Dolores M. Holle, Amy C. Durham, Gustavo D. Aguirre, Keiko Miyadera   +6 more
wiley   +1 more source

Primary health eye care: Evaluation of the competence of medical students in performing fundoscopy with the direct ophthalmoscope

South African Family Practice, 2010
Background: To evaluate the skill of fifth-year medical students at the University of Cape Town in the performance of fundoscopy at the end of their ophthalmology rotation. Methods: The design was a prospective cohort study.
Johannes S. van Velden, Colin Cook, Landon Myer, Nagib du Toit   +3 more
doaj   +1 more source

Direct Ophthalmoscopy Toward the Retinal Periphery

Canadian Journal of Optometry, 1981
Examination of the vortex vein re­gion (some 3 mm posterior to the equator of the eye) requires from 3 to 5 D of extra plus power in the direct ophthalmoscope, relative to the power required to examine the optic nerve head. The method used to ob­tain the above estimate for a single subject is described in an earlier report by Williams and Bader.
T David Williams, A DiPasquale
openaire   +1 more source

Ophthalmoscopy in the 21st century

, 2017
Although the usefulness of viewing the ocular fundus is well-recognized, ophthalmoscopy is infrequently and poorly performed by most nonophthalmologist physicians, including neurologists.
Valérie Biousse, Nancy J. Newman, Beau B. Bruce   +2 more
core   +1 more source

Lateral Tarsorrhaphy and Fixation on the Orbital Ligament to Correct Macroblepharon in Dogs: 77 Palpebral Fissures

Veterinary Ophthalmology, Volume 28, Issue 2, Page 448-456, March 2025.
ABSTRACT Purpose To describe a surgical method for correcting lower lid entropion, lateral canthal entropion, and macroblepharon. Methods Lid margins were incised at a 45° angle, and lateral lid margins and a rhomboid shaped piece of skin were resected based on the degree of macroblepharon.
Maximilian Werner‐Tutschku, Barbara Nell   +1 more
wiley   +1 more source

ABCA4‐Associated Retinal Degeneration in 8 Families From the Three Provinces of Northeast China: Identification and Characterization of Potentially Novel Variants

Molecular Genetics &Genomic Medicine, Volume 14, Issue 7, July 2026.
This study reports the documented case of ABCA4‐associated early‐onset severe retinal dystrophy in China, broadens the mutational spectrum of ABCA4 in this population, and highlights distinct genotype–phenotype correlations that may inform clinical management and genetic counseling.
Nian Li, Linlin Su, Yue Ren, Ye Liu, Jiayuan Ge, Henan Sun, Zhuoshi Wang   +6 more
wiley   +1 more source

Agreement between ganglion cell‐inner plexiform layer metrics from widefield optical coherence tomography and Goldmann II, III, and V in glaucoma

Optometry and Vision Science, Volume 103, Issue 7, July 2026.
ABSTRACT Purpose To compare concordance between ganglion cell‐inner plexiform layer metrics acquired using widefield optical coherence tomography (OCT) and visual function assessed using Goldmann (G) II, III, and V stimulus sizes, in turn evaluating the role of spatial summation properties in binary classification of visual field (VF) results.
Janelle Tong, Jack Phu, David Alonso‐Caneiro, Jason Kugelman, Michael Kalloniatis, Ashish Agar, Minas Coroneo, Sieu Khuu   +7 more
wiley   +1 more source

Sedative Effects of Dexmedetomidine and Ketamine or Dexmedetomidine and Midazolam on Tear Production, Ocular Perfusion Pressure and Pupil Diameter in Rabbits

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
Sedative effects of intramuscular injection of dexmedetomidine and ketamine or dexmedetomidine and midazolam on tear production (TP), ocular perfusion pressure (OPP) and pupillary diameter (PD) in two groups of seven male New Zealand rabbits (G1 and G2, respectively).
Maryam Mohammadzadeh, Reza Azargoun, Rahim Mohammadi   +2 more
wiley   +1 more source

Reference Intervals for Schirmer Tear Test and Intraocular Pressure in Healthy Hamdani Crossbred Sheep

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
This study establishes reference intervals for Schirmer tear test (STT) and intraocular pressure (IOP) in healthy Hamdani crossbred sheep. STT values were lower and IOP values higher than previously reported, highlighting the importance of breed‐specific reference ranges in clinical ophthalmic evaluation.
Kadir Sulu, Mustafa Baris Akgul, Ali Gulaydin, Maruf Yilmaz, Bahar Erden, Ali Osman Turgut   +5 more
wiley   +1 more source

The technical and practical implementation of fundus photography in equids

Equine Veterinary Education, Volume 38, Issue 7, Page 371-381, July 2026.
Summary Background Fundus photography is an important diagnostic tool in human and veterinary medicine. Advances in research are increasing its accessibility in human medicine. However, there is a lack of studies on modern fundus photography in animals, particularly in horses. Objectives To assess the use of a portable fundus camera developed for human
I. Vierling, B. Wollanke, V. Franzen
wiley   +1 more source