eye anatomy diagram
... clear, watery fluid circulating in both chambers of eye, associated with the chamber outside the lens. CHOROID: a thin, highly vascular membrane on which the retina rests; between the retina and sclera. CILIARY BODY: part of the eye that joins the iris with the anterior portion of the choroid. CONES ...
... clear, watery fluid circulating in both chambers of eye, associated with the chamber outside the lens. CHOROID: a thin, highly vascular membrane on which the retina rests; between the retina and sclera. CILIARY BODY: part of the eye that joins the iris with the anterior portion of the choroid. CONES ...
OUf Amazing Eyes* ( - - - -
... your fine pointed scissors and cut the eye in half sliehtlv off-center so that Figure 2: Eye -External Anatomy you do not cut through the lens. Then locate the Choroid Coat - a dark pigmentedlayerjust beneaththe sclera. This layer is highlyvascularized (= many blood vessels). Hence it is sometimes r ...
... your fine pointed scissors and cut the eye in half sliehtlv off-center so that Figure 2: Eye -External Anatomy you do not cut through the lens. Then locate the Choroid Coat - a dark pigmentedlayerjust beneaththe sclera. This layer is highlyvascularized (= many blood vessels). Hence it is sometimes r ...
Cataract Eye Drops with Cineraria
... for over one hundred years to safely and effectively treat cataract. It is the treatment of choice in Europe, India and South America. Description: Homeopathic eye drops: Sterile, non-preserved, pH balanced, isotonic ophthalmic solution containing seven homeopathic active ingredients, micro-diluted ...
... for over one hundred years to safely and effectively treat cataract. It is the treatment of choice in Europe, India and South America. Description: Homeopathic eye drops: Sterile, non-preserved, pH balanced, isotonic ophthalmic solution containing seven homeopathic active ingredients, micro-diluted ...
Document
... and thus eliminates scattered light that might otherwise degrade the image. Most of the choroidal blood vessels supply or drain the choriocapillaris, which lies on the inner side of the choroid and is the blood supply for the photoreceptors in the retina. ...
... and thus eliminates scattered light that might otherwise degrade the image. Most of the choroidal blood vessels supply or drain the choriocapillaris, which lies on the inner side of the choroid and is the blood supply for the photoreceptors in the retina. ...
Accessory Structures of the Eye Lacrimal apparatus
... Helps maintain intraocular pressure Provides nutrients for the lens and cornea Reabsorbed into venous blood Blocked drainage = Glaucoma ...
... Helps maintain intraocular pressure Provides nutrients for the lens and cornea Reabsorbed into venous blood Blocked drainage = Glaucoma ...
Speciality clinics investigation
... retina and choroid. It is also used to photocoagulate tissue in NVD and NVE. ...
... retina and choroid. It is also used to photocoagulate tissue in NVD and NVE. ...
History of Vitreoretinal Surgery
... or advancement of the instrumentarium has thus relied on balancing the requirements for reduced diameter and the performance of an instrument. The outer diameter of vitrectomy instruments, and others, is given in “gauge” the higher the gauge number, the smaller the outer diameter of an instrument. A ...
... or advancement of the instrumentarium has thus relied on balancing the requirements for reduced diameter and the performance of an instrument. The outer diameter of vitrectomy instruments, and others, is given in “gauge” the higher the gauge number, the smaller the outer diameter of an instrument. A ...
Sensory - Eye Lecture 1 9/29/10
... Hordeolum • Stye can be external or internal. • Treatment is with warm compresses four times a day and antibacterial ointment, which may blur vision. • To remove ointment, close the eye and gently wipe the closed eyelid from the nasal side of the eye outward. ...
... Hordeolum • Stye can be external or internal. • Treatment is with warm compresses four times a day and antibacterial ointment, which may blur vision. • To remove ointment, close the eye and gently wipe the closed eyelid from the nasal side of the eye outward. ...
Leukocoria
... of this proteinaceous exudate thickens the retina, leading to massive, exudative retinal detachment. ...
... of this proteinaceous exudate thickens the retina, leading to massive, exudative retinal detachment. ...
Yag Laser for Secondary Membrane After Cataract
... The YAG laser is used to create a small hole in the center of the remaining capsule. You will first receive drops to dilate your pupils and to prevent a rise in your eye pressure. It takes 30-60 minutes for the drops to take effect. The laser treatment is then done in the clinic. The laser machine l ...
... The YAG laser is used to create a small hole in the center of the remaining capsule. You will first receive drops to dilate your pupils and to prevent a rise in your eye pressure. It takes 30-60 minutes for the drops to take effect. The laser treatment is then done in the clinic. The laser machine l ...
4._Ocular_Emergencies_&_DDx
... Excessive lacrimation, photophobia and markeddiminution of vision are very common. Signs The eye is severely injected and red. The conjunctiva becomes chemotic. Keratic precipitates on the back of the cornea. The aqueous becomes turbid with many cells circulating through it ...
... Excessive lacrimation, photophobia and markeddiminution of vision are very common. Signs The eye is severely injected and red. The conjunctiva becomes chemotic. Keratic precipitates on the back of the cornea. The aqueous becomes turbid with many cells circulating through it ...
leucokoria
... of this proteinaceous exudate thickens the retina, leading to massive, exudative retinal detachment. ...
... of this proteinaceous exudate thickens the retina, leading to massive, exudative retinal detachment. ...
vii international ophthalmoplastic
... - The capsulotomy should be as large as the pupil in isotopic conditions, such as driving at night, when glare from the exposed capsulotomy edge is most likely - A small opening might be preferred for a patient at high risk of retinal detachment - A small opening in a dense membrane results in excel ...
... - The capsulotomy should be as large as the pupil in isotopic conditions, such as driving at night, when glare from the exposed capsulotomy edge is most likely - A small opening might be preferred for a patient at high risk of retinal detachment - A small opening in a dense membrane results in excel ...
Trauma (blunt) - The College of Optometrists
... • AC: hyphaema (blood in aqueous), uveitis, flare and cells • traumatic mydriasis • iridodialysis (tearing of iris from its attachment to ciliary body) • lens: evidence of subluxation, cataract, capsule damage • IOP may be increased secondary to uveitis, or reduced because of scleral perforation (ru ...
... • AC: hyphaema (blood in aqueous), uveitis, flare and cells • traumatic mydriasis • iridodialysis (tearing of iris from its attachment to ciliary body) • lens: evidence of subluxation, cataract, capsule damage • IOP may be increased secondary to uveitis, or reduced because of scleral perforation (ru ...
ppt - Click here to
... Coloboma (fissure or cleft) of choroid or optic disc Retinal dysplasias Uveitis Vitreous hemorrhage ...
... Coloboma (fissure or cleft) of choroid or optic disc Retinal dysplasias Uveitis Vitreous hemorrhage ...
Slide 1
... leaking into the retina causing swelling. • Ischemic causes of a blockage increases complications. Abnormal growth of blood vessels occur. • Some can be treated with Laser ...
... leaking into the retina causing swelling. • Ischemic causes of a blockage increases complications. Abnormal growth of blood vessels occur. • Some can be treated with Laser ...
Eye Exam Report for Laser Users - San Francisco State University
... Eye Exam for Laser Users The SFSU campus Laser Safety Plan requires personnel, who work with Class 3b and Class 4 laser systems, to have a baseline ocular examination. This requirement is consistent with the recommendations in ANSI Z136.5-2000, “Safe Use of Lasers in Educational Institutions”. The p ...
... Eye Exam for Laser Users The SFSU campus Laser Safety Plan requires personnel, who work with Class 3b and Class 4 laser systems, to have a baseline ocular examination. This requirement is consistent with the recommendations in ANSI Z136.5-2000, “Safe Use of Lasers in Educational Institutions”. The p ...
anterior chamber synchysis scintillans a case report
... located in the anterior chamber varied with eye position and movements. If the patient was in orthostatism, the crystals had the tendency to form a pseudohypopyon; in dorsal decubitus the crystals were drained through the iris and disappeared from the anterior chamber. Eye movements determined the c ...
... located in the anterior chamber varied with eye position and movements. If the patient was in orthostatism, the crystals had the tendency to form a pseudohypopyon; in dorsal decubitus the crystals were drained through the iris and disappeared from the anterior chamber. Eye movements determined the c ...
POST-CATARACT SURGERY ENDOPHTHALMITIS: AN UPDATE
... the vast majority of eyes with endophthalmitis should be vitrectomy, i.e., purely medical treatment is the exception, not the rule. ...
... the vast majority of eyes with endophthalmitis should be vitrectomy, i.e., purely medical treatment is the exception, not the rule. ...
GRS8VisionImpairment
... adults and may lead to reduced quality of life, high medical care costs, and loss of independence ...
... adults and may lead to reduced quality of life, high medical care costs, and loss of independence ...
Ophthalmic emergencies, Mr K Lett
... Typically presents midday onwards Fixed, semi-dilated pupil High pressure, corneal oedema Closed angle – may need to examine fellow eye Emergency referral Needs medical treatment then laser iridotomy More extensive surgery may be necessary ...
... Typically presents midday onwards Fixed, semi-dilated pupil High pressure, corneal oedema Closed angle – may need to examine fellow eye Emergency referral Needs medical treatment then laser iridotomy More extensive surgery may be necessary ...
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.