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When less is more: the role of non-vitrectomized vitreous surgery in retinal diseases. [PDF]
Int J Retina VitreousBrown AD +6 more
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The cisternal anatomy of the vitreous body
Documenta Ophthalmologica, 1987The vitreous body of a fresh human eye removed post-mortem was suspended in water after stripping off the corneo-scleral coat, the choroid and the retina. Coloured ink was injected into the vitreous specimen from different points. Individual spaces (cisterns), transitions between cisterns and specialized structures like the bursa premacularis and the ...
J. F. G. Worst, Wl Jongebloed
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Der Ophthalmologe, 2015 Although numerous advances have been made in technology and techniques of pars plana vitrectomy and tamponades, there are still unsolved issues, such as proliferative vitreoretinopathy (PVR), multiple retinal breaks and persistent hypotonia. All available internal tamponades (e.g, gases, oils and fluorocarbons) are hydrophobic, so they approximate the ...
Peter Szurman, Siegfried Mariacher
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1972
This is a transparent jelly occupying, in man and most vertebrates, by far the largest part of the globe. As Fig. 1.1 shows, it is bounded by the retina, ciliary body and the posterior capsule of the lens. If the sclera is cut through round the equator, the posterior half with the attached retina comes away from the vitreous body, leaving this ...
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This is a transparent jelly occupying, in man and most vertebrates, by far the largest part of the globe. As Fig. 1.1 shows, it is bounded by the retina, ciliary body and the posterior capsule of the lens. If the sclera is cut through round the equator, the posterior half with the attached retina comes away from the vitreous body, leaving this ...
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ASTEROID BODIES IN THE VITREOUS
Archives of Ophthalmology, 1933Asteroid bodies in the vitreous, snowball opacities, asteroid hyalitis or Benson's disease is a condition in which small, solid, stellate, spherical or disk-shaped bodies are suspended in a substantially normal vitreous. The opacities occur in strands or as discrete bodies without orderly arrangement. They are creamy, flat-white or shiny in appearance
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Rheology of the vitreous body. Part I: Viscoelasticity of human vitreous
Biorheology, 1992The rheological properties of the vitreous body of the eye are believed to be a function of composition and to differ among species, as well as to vary regionally within the vitreous. These properties are essential to the mechanical functioning of the eye.
Belinda Lee +2 more
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FIBROUS COMPONENTS OF THE VITREOUS BODY
Archives of Ophthalmology, 1952THE STRUCTURE of the vitreous body is an old problem which has stimulated the attention of anatomists and ophthalmologists from the earliest time. In spite of the large amount of research work done on the subject, our knowledge of the vitreous structure is still limited.
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Evaluation of Vitreous Body Integrity in Retinitis Pigmentosa by Vitreous Fluorophotometry
Archives of Ophthalmology, 1987We performed vitreous fluorophotometry on 23 eyes of 15 normal individuals and on 29 eyes of 15 patients with retinitis pigmentosa one hour after the systemic administration of sodium fluorescein. The concentration gradient of fluorescein in the posterior vitreous was evaluated from the results of the testing.
Yuichiro Ogura +3 more
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Sodium ion distribution in the vitreous body
Magma: Magnetic Resonance Materials in Physics, Biology, and Medicine, 1996We have studied the nuclear magnetic resonance (NMR) relaxation behavior, and thus the dynamic properties, of the sodium ion in the vitreous body at different temperatures. The 23Na NMR spectrum exhibits a resonance, the intensity of which accounts for an ion visibility of 100%. The 23Na longitudinal and transverse relaxation times, at all temperatures
A. M. Giuliani, C. A. Boicelli
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Effect of Osmotic Agents on the Vitreous Body
Archives of Ophthalmology, 1969The weight of the rabbit vitreous body is reduced by average clinical doses of hyperosmolar agents. The weight change is 2.7% with orally administered glycerol, and 3.7% and 3.9% with intravenously administered urea and mannitol respectively. This study substantiates the clinical observation that vitreous volume can be reduced by osmotic therapy.
Richard M. Robbins, Miles A. Galin
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