A Family Practice
... blood trickling inside my eye. When I got home and called my son, I could hardly see the numbers on the largenumber telephone.” Fekrat says these hemorrhages are often caused by the growth of a patch of new blood vessels. Borum underwent vitrectomy surgery and laser treatment to cause the bleeding b ...
... blood trickling inside my eye. When I got home and called my son, I could hardly see the numbers on the largenumber telephone.” Fekrat says these hemorrhages are often caused by the growth of a patch of new blood vessels. Borum underwent vitrectomy surgery and laser treatment to cause the bleeding b ...
A1The eye in detail
... In section the retina is no more than 0.5 mm thick. It has three layers of nerve cells and two of synapses. The optic nerve carries the ganglion cell axons to the brain and the blood vessels that open into the retina. As a byproduct of evolution, the ganglion cells lie innermost in the retina while ...
... In section the retina is no more than 0.5 mm thick. It has three layers of nerve cells and two of synapses. The optic nerve carries the ganglion cell axons to the brain and the blood vessels that open into the retina. As a byproduct of evolution, the ganglion cells lie innermost in the retina while ...
AAO PPP - Pediatrics
... high myopia, and asymmetric refractive errors. An estimated 5% to 7% of preschool children have visually important refractive errors.24 Twenty-five percent of children between the ages of 6 and 18 years would benefit from corrective lenses for refractive error or other reasons.25 During the school y ...
... high myopia, and asymmetric refractive errors. An estimated 5% to 7% of preschool children have visually important refractive errors.24 Twenty-five percent of children between the ages of 6 and 18 years would benefit from corrective lenses for refractive error or other reasons.25 During the school y ...
Ocular Leishmaniasis Review Article
... keratitis, uveitis, and finally eye destruction. Clinical diagnosis of this disease is difficult and any delay in diagnosis and management can cause irreversible damage to the eye and adnexae. From 1950 to 2005 there were limited reports of OL in the literature from: USA, Brazil, Germany, Spain, Tur ...
... keratitis, uveitis, and finally eye destruction. Clinical diagnosis of this disease is difficult and any delay in diagnosis and management can cause irreversible damage to the eye and adnexae. From 1950 to 2005 there were limited reports of OL in the literature from: USA, Brazil, Germany, Spain, Tur ...
Clinical Results of Deep Anterior Lamellar Keratoplasty in Treatment
... distant visual acuities (UDVA, CDVA, snellen acuity converted to logMAR notation), spherical equivalent SE (Diopters D)], refractive astigmatism [(Ast, D)], slit lamp biomicroscopy and endothelial cell count (ECD) were recorded at baseline and at 1, 6 and 12 months postoperatively. Intra and postope ...
... distant visual acuities (UDVA, CDVA, snellen acuity converted to logMAR notation), spherical equivalent SE (Diopters D)], refractive astigmatism [(Ast, D)], slit lamp biomicroscopy and endothelial cell count (ECD) were recorded at baseline and at 1, 6 and 12 months postoperatively. Intra and postope ...
Central Corneal Thickness: Important Considerate in Ophthalmic
... is important to do a detailed preoperative workup for such patient undergoing refractive and cataract surgery. As already mentioned in ocular hypertension study CCT plays an important role in glaucoma therefore its value should be predetermined to measure intraocular pressure especially in an elderl ...
... is important to do a detailed preoperative workup for such patient undergoing refractive and cataract surgery. As already mentioned in ocular hypertension study CCT plays an important role in glaucoma therefore its value should be predetermined to measure intraocular pressure especially in an elderl ...
racial descent examinations for a presbyopic patient of African
... information about the characteristics of the SP, nor were they aware that their ability to investigate appropriately a patient in a high risk group for glaucoma was being assessed. No SP visits took place within a month of the optometrist recruitment. The SP is a professional actor and, prior to vis ...
... information about the characteristics of the SP, nor were they aware that their ability to investigate appropriately a patient in a high risk group for glaucoma was being assessed. No SP visits took place within a month of the optometrist recruitment. The SP is a professional actor and, prior to vis ...
Pediatric Strabismus - Database Reserved Area
... mental studies of amblyopia have been performed primarily in kittens and nonhuman primates, similar pathologic features have been reported in humans with amblyopia caused by strabismus7 or anisometropia (a difference between the eyes in the refractive error).8 Perturbations in the visual system that ...
... mental studies of amblyopia have been performed primarily in kittens and nonhuman primates, similar pathologic features have been reported in humans with amblyopia caused by strabismus7 or anisometropia (a difference between the eyes in the refractive error).8 Perturbations in the visual system that ...
Dexamethasone-cyclodextrin-polymer co-complexes in
... with Maxidex suspension (Fig. 1) or 2.6 times higher levels comparing AUC curves of the preparations (Table 1), which was a statistically significant difference ( P < 0.001). Administering dexamethasone solution containing an approximately 2-fold higher concentration of dexamethasone, or 0.67% compa ...
... with Maxidex suspension (Fig. 1) or 2.6 times higher levels comparing AUC curves of the preparations (Table 1), which was a statistically significant difference ( P < 0.001). Administering dexamethasone solution containing an approximately 2-fold higher concentration of dexamethasone, or 0.67% compa ...
A Classification of Eye Movement Abnormalities and Strabismus
... reproducible examination to be performed in an objective manner, thus making it possible to compare clinical findings over time and to allow the formulation of a rational plan of management. This system of diagnosis is simple to follow and understand and economic on time. Unfortunately, classificati ...
... reproducible examination to be performed in an objective manner, thus making it possible to compare clinical findings over time and to allow the formulation of a rational plan of management. This system of diagnosis is simple to follow and understand and economic on time. Unfortunately, classificati ...
Eye-Head Coordination
... world. It is therefore an important research topic, and eye-head coordination further represents a good model for the study of the sensory-motor transformation mechanisms involved in the control of any multi-joint system. Eye-head coordination refers to the various mechanisms which contribute to ori ...
... world. It is therefore an important research topic, and eye-head coordination further represents a good model for the study of the sensory-motor transformation mechanisms involved in the control of any multi-joint system. Eye-head coordination refers to the various mechanisms which contribute to ori ...
Foveal Visual Strategy during Self-Motion Is Independent of Spatial
... Translational self-motion disturbs the stability of retinal images by inducing a pattern of retinal optic flow that cannot be compensated globally by a single eye movement. The eyes must rotate by different amounts, depending on which spatial location needs to be stabilized on the retina. However, c ...
... Translational self-motion disturbs the stability of retinal images by inducing a pattern of retinal optic flow that cannot be compensated globally by a single eye movement. The eyes must rotate by different amounts, depending on which spatial location needs to be stabilized on the retina. However, c ...
Cyclovertical Deviations - A global community of learning, sharing
... condition is rarely diagnosed in infancy. In our experience the diagnosis is most commonly made between the ages of 2 and 5 years and often years after surgical alignment of the horizontal deviation. The age at surgical alignment could not be correlated with the manifestation of DVD.47 DVD is usuall ...
... condition is rarely diagnosed in infancy. In our experience the diagnosis is most commonly made between the ages of 2 and 5 years and often years after surgical alignment of the horizontal deviation. The age at surgical alignment could not be correlated with the manifestation of DVD.47 DVD is usuall ...
Print Resource Guide - (VIS) Group of Cumberland County
... when the pupil enlarges too much or too quickly. This can happen when entering a dark room. A simple test can be used to see if your angle is normal and wide or abnormal and narrow. Symptoms of angle-closure glaucoma may include headaches, eye pain, nausea, rainbows around lights at night, and very ...
... when the pupil enlarges too much or too quickly. This can happen when entering a dark room. A simple test can be used to see if your angle is normal and wide or abnormal and narrow. Symptoms of angle-closure glaucoma may include headaches, eye pain, nausea, rainbows around lights at night, and very ...
Consumer`s Guide to LASIK
... corrected for clear distance vision and the other eye is corrected for comfortable near vision. Blended Vision allows a person to see both close and distant objects clearly, but not necessarily quite as crisply as when both eyes are corrected for just one distance or the other. Many people who wear ...
... corrected for clear distance vision and the other eye is corrected for comfortable near vision. Blended Vision allows a person to see both close and distant objects clearly, but not necessarily quite as crisply as when both eyes are corrected for just one distance or the other. Many people who wear ...
Air Puff Induced Corneal Vibrations: Theoretical Simulations
... RESULTS: Numerical results showed that during the air puff deformation, there would be vibrations along with the corneal deformation, and the damping viscoelastic response of the cornea had the potential to reduce the vibration amplitude. With consistent IOP, the overall vibration amplitude and inwa ...
... RESULTS: Numerical results showed that during the air puff deformation, there would be vibrations along with the corneal deformation, and the damping viscoelastic response of the cornea had the potential to reduce the vibration amplitude. With consistent IOP, the overall vibration amplitude and inwa ...
File - International Journal of Scientific Study
... antecedent events. The primary mechanism for idiopathic macular hole formation is the dynamic vitreofoveal traction caused by a perifoveal posterior vitreous detachment (PVD). A 56-year-old woman presented with diminution of vision and metamorphopsia in the left eye. The anterior segment examination ...
... antecedent events. The primary mechanism for idiopathic macular hole formation is the dynamic vitreofoveal traction caused by a perifoveal posterior vitreous detachment (PVD). A 56-year-old woman presented with diminution of vision and metamorphopsia in the left eye. The anterior segment examination ...
Vitreous Pharmacokinetics and Retinal Safety of
... in the skin near the lateral canthus of both eyes were used as references; a ground electrode was placed on the back. Electrode impedance was checked before and after each measurement and was less than 5 kΩ at 25 Hz. Eyes were stimulated using a Ganzfeld LED stimulator (ColorDome; Diagnosys LLC, Lit ...
... in the skin near the lateral canthus of both eyes were used as references; a ground electrode was placed on the back. Electrode impedance was checked before and after each measurement and was less than 5 kΩ at 25 Hz. Eyes were stimulated using a Ganzfeld LED stimulator (ColorDome; Diagnosys LLC, Lit ...
Treatment of corneal epithelial wounds in dogs using basic
... This study also clearly demonstrated that the topical application of bFGF accelerated epithelial healing when the concentration exceeded 0.1 µg/ ml. Kitazawa (Kitazawa et al., 1990) reported that the effect of bFGF on promoting wound healing was dose-dependent. In our experiment, however, there were ...
... This study also clearly demonstrated that the topical application of bFGF accelerated epithelial healing when the concentration exceeded 0.1 µg/ ml. Kitazawa (Kitazawa et al., 1990) reported that the effect of bFGF on promoting wound healing was dose-dependent. In our experiment, however, there were ...
Patricia Apkarian, Robert Tijssen, Henk Spekreijse, David Reganf
... origin. It may develop spontaneously or it may be induced by surgery or trauma. Because treatment is usually directed toward the cause, determination of the etiology is important. Useful diagnostic techniques are described, as are treatment modalities for monocular diplopia of various origins. ...
... origin. It may develop spontaneously or it may be induced by surgery or trauma. Because treatment is usually directed toward the cause, determination of the etiology is important. Useful diagnostic techniques are described, as are treatment modalities for monocular diplopia of various origins. ...
Changes in central corneal thickness after congenital cataract surgery
... cataract surgery is endothelial cell damage at the time of surgery.3,5 Mechanical stress to endothelial cells with unrecognized surgical trauma and irrigation fluids has been proposed as a cause of endothelial cell dysfunction and increased CCT after pediatric cataract surgery. Increased CCT was see ...
... cataract surgery is endothelial cell damage at the time of surgery.3,5 Mechanical stress to endothelial cells with unrecognized surgical trauma and irrigation fluids has been proposed as a cause of endothelial cell dysfunction and increased CCT after pediatric cataract surgery. Increased CCT was see ...
Guidelines for the Management of Corneal Ulcer at
... strategy for trachoma and mass distribution of vitamin A capsules, both these conditions have now been brought under control. In the vast agrarian society of South-East Asia, particularly in countries where primary health care and referral systems are weak, minor eye injuries sustained in agricultur ...
... strategy for trachoma and mass distribution of vitamin A capsules, both these conditions have now been brought under control. In the vast agrarian society of South-East Asia, particularly in countries where primary health care and referral systems are weak, minor eye injuries sustained in agricultur ...
PDF-1.1M - ScienceCentral
... 5% of the total protein content in HAF is likely to have originated from HAM [6]. Therefore, there is possible that the positive effect of HAF on corneal wound healing might be due to substances from human serum. Human serum contains several factors such as epidermal growth factor, vitamin A, trans ...
... 5% of the total protein content in HAF is likely to have originated from HAM [6]. Therefore, there is possible that the positive effect of HAF on corneal wound healing might be due to substances from human serum. Human serum contains several factors such as epidermal growth factor, vitamin A, trans ...
bacterial keratitis
... extension of infection or systemic infection such as gonorrhea. Collagen shields or soft contact lenses soaked in antibiotics are sometimes used and may enhance drug delivery. They may also be useful in cases where there is an anticipated delay in initiating appropriate therapy, but these modalities ...
... extension of infection or systemic infection such as gonorrhea. Collagen shields or soft contact lenses soaked in antibiotics are sometimes used and may enhance drug delivery. They may also be useful in cases where there is an anticipated delay in initiating appropriate therapy, but these modalities ...
Use of bovine pericardium (Tutopatch®) graft for surgical repair of
... prescribed. No bacteria were isolated from the sample from Dog 3. The follow-up examination performed at 1 week revealed prominent superficial and deep peripheral corneal neovascularization extending to the margins of the graft. Fluorescein staining was positive overlying the graft. Dog 2 presented ...
... prescribed. No bacteria were isolated from the sample from Dog 3. The follow-up examination performed at 1 week revealed prominent superficial and deep peripheral corneal neovascularization extending to the margins of the graft. Fluorescein staining was positive overlying the graft. Dog 2 presented ...