Results 1 to 10 of about 29,127 (200)

Enhanced vitreous imaging in healthy eyes using swept source optical coherence tomography. [PDF]

PLoS ONE, 2014
To describe enhanced vitreous imaging for visualization of anatomic features and microstructures within the posterior vitreous and vitreoretinal interface in healthy eyes using swept-source optical coherence tomography (SS-OCT).
Jonathan J Liu, Andre J Witkin, Mehreen Adhi, Ireneusz Grulkowski, Martin F Kraus, Al-Hafeez Dhalla, Chen D Lu, Joachim Hornegger, Jay S Duker, James G Fujimoto   +9 more
doaj   +11 more sources

Аcute posterior vitreous detachment [PDF]

Клиническая офтальмология, 2022
P.L. Volodin, S.I. Belyanina S. Fyodorov Eye Microsurgery Federal State Institution, Moscow, Russian Federation The detachment of the posterior hyaloid membrane (posterior vitreous detachment /PVD/) means the separation of the posterior ...
P.L. Volodin, S.I. Belyanina
doaj   +2 more sources

Posterior vitreous detachment in absentia. [PDF]

Eye (Lond), 2023
The relationship between the vitreous body, posterior vitreous detachment (PVD) and retina has been the focus of much research for over a hundred years [1-10 and references therein] and yet in spite of such prolonged investigation, there is still much that is not understood, particularly: a) The changes preceding and initiating uncomplicated (or ...
Maranian MJ, Snead MP.
europepmc   +4 more sources

Posterior Vitreous Detachment and Its Role in the Evolution of Dry to Wet Age Related Macular Degeneration [PDF]

Clinical Ophthalmology, 2023
Anastasia Bakaliou,1 Constantine Georgakopoulos,1 Miltiadis Tsilimbaris,2 Nikolaos Farmakakis1 1Ophthalmology Department, Medical School of Patras, University of Patras, Patras, Greece; 2Ophthalmology Department, Medical School of Crete, University of ...
Bakaliou A, Georgakopoulos C, Tsilimbaris M, Farmakakis N   +3 more
doaj   +2 more sources

Avaliação ultra-sonográfica do segmento posterior de olhos de cães diabéticos e não diabéticos portadores de catarata Ultrasonographic evaluation of the eyes' posterior segment of diabetic and non-diabetic dogs with cataracts [PDF]

Pesquisa Veterinária Brasileira, 2007
A catarata impossibilita a passagem de luz dentro do olho, dificultando o exame físico direto das estruturas oculares. É necessária a identificação prévia de quaisquer alterações oculares que contra-indiquem a cirurgia de catarata. A ultra-sonografia, ou
Renata Squarzoni, Maira S.A. Morales, Angélica M.V. Safatle, Paulo Sérgio M. Barros   +3 more
doaj   +4 more sources

Posterior Vitreous Detachment and the Posterior Hyaloid Membrane [PDF]

Ophthalmology, 2017
PURPOSE: Despite posterior vitreous detachment being a common ocular event affecting most individuals in an aging population, there is little consensus regarding its precise anatomic definition.
Fincham, GS, Hollingshead, M, James, S, Limb, GA, McNinch, A, Poulson, AV, Richards, A, Snead, D, Snead, MP, Spickett, C, Thrasivoulou, C   +10 more
core   +5 more sources

Vitrectomy versus scleral buckle for retinal detachment without posterior vitreous detachment [PDF]

Scientific Reports
To compare the effectiveness and safety of scleral buckling and pars plana vitrectomy in treating retinal detachment without posterior vitreous detachment.
Ioanna Dimakopoulou, Georgios Mylonas, Johannes Iby, Alexandra Sedova, Marlene Hollaus, Stefan Sacu, Michael Georgopoulos, Ursula Schmidt-Erfurth   +7 more
doaj   +2 more sources

Classification of posterior vitreous detachment

Clinical Ophthalmology, 2013
Akihiro Kakehashi,1 Mikiko Takezawa,1 Jun Akiba21Department of Ophthalmology, Jichi Medical University, Saitama Medical Center, Saitama, 2Kanjodori Eye Clinic, Asahikawa, JapanAbstract: Diagnosing a posterior vitreous detachment (PVD) is important for ...
Kakehashi A, Takezawa M, Akiba J
doaj   +5 more sources

The effectiveness of laser vitreolysis for vitreous floaters in posterior vitreous detachment [PDF]

Indian Journal of Ophthalmology, 2022
Purpose: To determine the effectiveness of laser vitreolysis in terms of contrast sensitivity function (CSF) and vision-related quality of life (VRQol) for symptomatic floaters due to posterior vitreous detachment (PVD).
Wan Ni Goh, Mushawiahti Mustapha, Syed Z S Zakaria, Mae-Lynn C Bastion   +3 more
doaj   +2 more sources

Black flashes (dysphotopsia) as a symptom of vitreo-papillary traction in evolving posterior vitreous detachment – An optical coherence tomography case series [PDF]

American Journal of Ophthalmology Case Reports
Purpose: We present three cases of evolving posterior vitreous detachment (PVD) in which patients experienced black flashes, known as negative dysphotopsia (ND), and were found to have vitreo-papillary adhesion at the optic nerve head. Observations: A 53-
Mahdi Alsahaf, Mark Brookes, Vijay Shanmuganathan, Tom H. Williamson   +3 more
doaj   +2 more sources