Brochure - London Eye Centre
... because the lens inside the eye has become rigid with age (usually around 45 years old). A common solution for those with distance problems and presbyopia is either bifocal or progressive glasses. With contact lenses, one lens can be adjusted to intentionally leave you slightly nearsighted. The diff ...
... because the lens inside the eye has become rigid with age (usually around 45 years old). A common solution for those with distance problems and presbyopia is either bifocal or progressive glasses. With contact lenses, one lens can be adjusted to intentionally leave you slightly nearsighted. The diff ...
A Study of Nd:YAG Laser Capsulotomy in the Management of
... thickened capsule leading to functional impairment of vision and the need to evaluate and treat posterior segment pathology. Nd:YAG laser posterior capsulotomy may be associated with complications such as transient rise in IOP, enhanced risk of retinal detachment (particularly marked in axial myopia ...
... thickened capsule leading to functional impairment of vision and the need to evaluate and treat posterior segment pathology. Nd:YAG laser posterior capsulotomy may be associated with complications such as transient rise in IOP, enhanced risk of retinal detachment (particularly marked in axial myopia ...
09.0062 Accuvision Brochure 2009
... solution to vision changes later in life. Our specialists will examine your eyes and determine whether this can be performed. Are there long-term side effects? Laser eye surgery has been performed for more than 20 years and no complications ...
... solution to vision changes later in life. Our specialists will examine your eyes and determine whether this can be performed. Are there long-term side effects? Laser eye surgery has been performed for more than 20 years and no complications ...
AccuVision Brochure
... solution to vision changes later in life. Our specialists will examine your eyes and determine whether this can be performed. Are there long-term side effects? Laser eye surgery has been performed for more than 20 years and no complications ...
... solution to vision changes later in life. Our specialists will examine your eyes and determine whether this can be performed. Are there long-term side effects? Laser eye surgery has been performed for more than 20 years and no complications ...
LASERS
... Flammable materials may be ignited by direct beams or specular reflections from high power continuous wave (CW) infrared lasers. ...
... Flammable materials may be ignited by direct beams or specular reflections from high power continuous wave (CW) infrared lasers. ...
pdf
... Any information contained in this pdf file is automatically generated from digital material submitted to EPOS by third parties in the form of scientific presentations. References to any names, marks, products, or services of third parties or hypertext links to thirdparty sites or information are pro ...
... Any information contained in this pdf file is automatically generated from digital material submitted to EPOS by third parties in the form of scientific presentations. References to any names, marks, products, or services of third parties or hypertext links to thirdparty sites or information are pro ...
D-ACE surgical sequence for selected bullous retinal detachments
... posterior subcapsular lens opacities a year after surgery (and conceivably attributable to gas/lens contact); lens touch from paracentesis causing cataract; and macular pucker. The only eyes to show widespread evidence of PVR were those two eyes in which the retina became redetached and were not reo ...
... posterior subcapsular lens opacities a year after surgery (and conceivably attributable to gas/lens contact); lens touch from paracentesis causing cataract; and macular pucker. The only eyes to show widespread evidence of PVR were those two eyes in which the retina became redetached and were not reo ...
Unique structure and optics of the lesser eyes of
... light microscopy that there might be a ‘‘lens-like” structure in the slit eye and therefore possible image formation. Nothing is known about the functions of the smaller eyes, but if the slit eye contains a lens it would indicate that this eye is more complex than previously believed. Thorough morph ...
... light microscopy that there might be a ‘‘lens-like” structure in the slit eye and therefore possible image formation. Nothing is known about the functions of the smaller eyes, but if the slit eye contains a lens it would indicate that this eye is more complex than previously believed. Thorough morph ...
1 - ISpatula
... URTI of viral origin. It might be concomitant with infection, or come after cold is cleared. Symptoms of viral conjunctivitis: pink eye (not red) with copious amounts of watery discharge (a lot of tears), and some signs of cold like low-grade fever and swollen lymph nodes. Usually clears out by itse ...
... URTI of viral origin. It might be concomitant with infection, or come after cold is cleared. Symptoms of viral conjunctivitis: pink eye (not red) with copious amounts of watery discharge (a lot of tears), and some signs of cold like low-grade fever and swollen lymph nodes. Usually clears out by itse ...
View PDF
... triamcinolone or indocyanine green. For the retinal detachment cases, perfluorocarbon liquid and/or gas-fluid exchange was used to reattach the retina, and endolaser photocoagulation or cryotherapy was then performed around the retinal breaks. One patient had scleral buckling at the same time. At th ...
... triamcinolone or indocyanine green. For the retinal detachment cases, perfluorocarbon liquid and/or gas-fluid exchange was used to reattach the retina, and endolaser photocoagulation or cryotherapy was then performed around the retinal breaks. One patient had scleral buckling at the same time. At th ...
CONSTELLATION® Vision System
... flow rate / lumen area /cut rate. attraction. If the flow rate is increased, the length of pull of collaFigure 1 shows the flow rate vs the distance for all gen fibril is increased, vitreous traction is increased, three gauges. Figure 2 shows the vacuum required for decreasing safety. Conversely, if ...
... flow rate / lumen area /cut rate. attraction. If the flow rate is increased, the length of pull of collaFigure 1 shows the flow rate vs the distance for all gen fibril is increased, vitreous traction is increased, three gauges. Figure 2 shows the vacuum required for decreasing safety. Conversely, if ...
Management of eye injuries in the workplace
... If no Snellen chart is available use a magazine or newspaper and if the patient can read that with either eye it should be noted. With a patient in bed it can be useful to have the patient compare how your hand and fingers appear with either eye. If vision seems the same in the injured and normal ...
... If no Snellen chart is available use a magazine or newspaper and if the patient can read that with either eye it should be noted. With a patient in bed it can be useful to have the patient compare how your hand and fingers appear with either eye. If vision seems the same in the injured and normal ...
understanding - London Eye Centre
... There are external factors which influence healing. Certain general medical conditions, severe dry eye problems and excessive exposure to UV radiation are known to impede healing. There are topical drugs to aid with certain healing problems. UV protection in early stages of healing is necessary. Lase ...
... There are external factors which influence healing. Certain general medical conditions, severe dry eye problems and excessive exposure to UV radiation are known to impede healing. There are topical drugs to aid with certain healing problems. UV protection in early stages of healing is necessary. Lase ...
Treating Common Eye Conditions
... Floaters Floaters are tiny dark specks that may be seen in your field of vision, especially when looking at something light-coloured such as a blue sky or white wall. They are created when little clumps form in the clear, jelly-like substance inside the eyeball. The floaters are suspended in this je ...
... Floaters Floaters are tiny dark specks that may be seen in your field of vision, especially when looking at something light-coloured such as a blue sky or white wall. They are created when little clumps form in the clear, jelly-like substance inside the eyeball. The floaters are suspended in this je ...
Management of Branch Retinal Vein Occlusion
... vessel. This could be due to compression of the vein by the artery in the common adventitious sheath as seen in the picture and the FFA. Retrospectively this case may have been a candidate for sheathotomy. ( I do not have any personal experience on sheathotomy.) Dr. Rajesh P ...
... vessel. This could be due to compression of the vein by the artery in the common adventitious sheath as seen in the picture and the FFA. Retrospectively this case may have been a candidate for sheathotomy. ( I do not have any personal experience on sheathotomy.) Dr. Rajesh P ...
Effects of the Pulsed Electron Avalanche Knife on Retinal Tissue
... pulses). With this exposure, the total deposited energy is 3 J, and the average cumulative energy density in the posterior pole of a human eye would be about 0.75 J/mL. Free radicals ( · H and · OH) can be produced directly by plasma-mediated discharge, but their lifetime in water is only about 70 n ...
... pulses). With this exposure, the total deposited energy is 3 J, and the average cumulative energy density in the posterior pole of a human eye would be about 0.75 J/mL. Free radicals ( · H and · OH) can be produced directly by plasma-mediated discharge, but their lifetime in water is only about 70 n ...
ROP – A Visual Experience - Ophthalmic Photographers` Society
... (Figure 10). AP-ROP is characterized by rapidly progressive disease primarily located in the posterior pole with substantial plus disease often affecting all 4 quadrants, as well as an ill-defined nature of the clinical findings (Figure 11). AP-ROP warrants aggressive treatment, as it can progresses ...
... (Figure 10). AP-ROP is characterized by rapidly progressive disease primarily located in the posterior pole with substantial plus disease often affecting all 4 quadrants, as well as an ill-defined nature of the clinical findings (Figure 11). AP-ROP warrants aggressive treatment, as it can progresses ...
Detection and treatment of diabetic macular oe
... experiencing reduced vision in his right eye for three months and wanted a second opinion. He reported himself to have been a well-controlled type 2 diabetic sufferer for eight years, with average blood sugar levels (BSL) of 6-7 mmol, blood pressure (BP) levels of 110/70 and three-to-four monthly ch ...
... experiencing reduced vision in his right eye for three months and wanted a second opinion. He reported himself to have been a well-controlled type 2 diabetic sufferer for eight years, with average blood sugar levels (BSL) of 6-7 mmol, blood pressure (BP) levels of 110/70 and three-to-four monthly ch ...
complete patient record card – send back to gp
... 4.2.3 An NHS sight test shall not be performed concurrently with assessment or treatment for this acute service. Please note that the optometrist will need to prioritise the urgency of the conditions presented. For example Flashes and Floaters will need to be seen within 1 working day of the practic ...
... 4.2.3 An NHS sight test shall not be performed concurrently with assessment or treatment for this acute service. Please note that the optometrist will need to prioritise the urgency of the conditions presented. For example Flashes and Floaters will need to be seen within 1 working day of the practic ...
F In the Treatment of Glaucoma
... the optic disk and Retinal nerves using an Ophthalmoscope or preferably using Slit lamp Biomicroscope with an indirect lens or a contact lens to obtain an steroscopic view. This allows observation of optic disk curving (cupping), haemorrhages and retinal nerve fibre layer loss. ...
... the optic disk and Retinal nerves using an Ophthalmoscope or preferably using Slit lamp Biomicroscope with an indirect lens or a contact lens to obtain an steroscopic view. This allows observation of optic disk curving (cupping), haemorrhages and retinal nerve fibre layer loss. ...
to PDF of Visual and Anatomic Outcomes of Vitrectomy
... eyes with perforating injuries had entrance wounds in the cornea.2 Most corneas retain adequate clarity to perform retinal surgery, but some have severe opacities that preclude the diagnosis and repair of posterior segment pathology. Corneal clarity may be affected by severe stromal edema, sutures, ...
... eyes with perforating injuries had entrance wounds in the cornea.2 Most corneas retain adequate clarity to perform retinal surgery, but some have severe opacities that preclude the diagnosis and repair of posterior segment pathology. Corneal clarity may be affected by severe stromal edema, sutures, ...
vitreoretinal surgery
... a small, flat copper needle was placed in his tomb. This device, it was later realized, was used to lance a cataract and pluck it from the eye. Such a technique would be unimaginable in the modern era, but the technique must have seemed an incredible innovation in its own time. As crude and rudiment ...
... a small, flat copper needle was placed in his tomb. This device, it was later realized, was used to lance a cataract and pluck it from the eye. Such a technique would be unimaginable in the modern era, but the technique must have seemed an incredible innovation in its own time. As crude and rudiment ...
For macular edema following branch or central retinal vein occlusion
... In the days following injection with OZURDEX®, you may be at risk for potential complications including in particular, but not limited to, the development of serious eye infection or increased eye pressure. If your eye becomes red, sensitive to light, painful, or develops a change in vision, you sho ...
... In the days following injection with OZURDEX®, you may be at risk for potential complications including in particular, but not limited to, the development of serious eye infection or increased eye pressure. If your eye becomes red, sensitive to light, painful, or develops a change in vision, you sho ...
for Vitreoretinal Surgery in Complex Cases
... representing fibrous tissue, but not all the others, representing normal retina. Would you prefer to use a vacuum hose (eg, 20 gauge) or the small nozzle attachment (eg, 25+ probe)? Not only would the nozzle require less flow to pick up the green M&M, but additionally the chance of inadvertently inc ...
... representing fibrous tissue, but not all the others, representing normal retina. Would you prefer to use a vacuum hose (eg, 20 gauge) or the small nozzle attachment (eg, 25+ probe)? Not only would the nozzle require less flow to pick up the green M&M, but additionally the chance of inadvertently inc ...
投影片 1
... reaction to some substances in the formulation of TA. o We have, for the first time, demonstrated by histopathology that intracameral triamcinolone usage can cause foreign reaction and pseudohypopyon formation in human eye. The presence of histiocytes surrounding the TA molecules in our specimen ind ...
... reaction to some substances in the formulation of TA. o We have, for the first time, demonstrated by histopathology that intracameral triamcinolone usage can cause foreign reaction and pseudohypopyon formation in human eye. The presence of histiocytes surrounding the TA molecules in our specimen ind ...
Floater
Floaters are deposits of various size, shape, consistency, refractive index, and motility within the eye's vitreous humour, which is normally transparent. At a young age, the vitreous istransparent, but as one ages, imperfections gradually develop. The common type of floater, which is present in most persons' eyes, is due to degenerative changes of the vitreous humour. The perception of floaters is known as myodesopsia, or less commonly as myodaeopsia, myiodeopsia, myiodesopsia. They are also called Muscae volitantes (Latin: ""flying flies""), or mouches volantes (from the French). Floaters are visible because of the shadows they cast on the retina or refraction of the light that passes through them, and can appear alone or together with several others in one's visual field. They may appear as spots, threads, or fragments of cobwebs, which float slowly before the observer's eyes. As these objects exist within the eye itself, they are not optical illusions but are entoptic phenomena.