![the eyes have it! - David F. Chang, MD](http://s1.studyres.com/store/data/007974743_1-12bae7caa54ef6a970ea4f241d7f0472-300x300.png)
the eyes have it! - David F. Chang, MD
... Riboflavin. If this treatment proves successful in strengthening the corneal structure,it could enhance the ability of Keratoconus patients to use contact lenses and may also help stabilize Ortho-K treatments—so patients don’t need to wear the lenses as often. ...
... Riboflavin. If this treatment proves successful in strengthening the corneal structure,it could enhance the ability of Keratoconus patients to use contact lenses and may also help stabilize Ortho-K treatments—so patients don’t need to wear the lenses as often. ...
The influence of elevated intraocular pressure on vascular
... arteries with IOP ranging from 18 to 75 mm Hg. Pta measurements typically had pulse pressures between 7 and 20 mm Hg, but clean pulse pressures sometimes were difficult to obtain because the motion of the arteries often caused the micropipette tip to strike the inside of the vessel wall, causing spi ...
... arteries with IOP ranging from 18 to 75 mm Hg. Pta measurements typically had pulse pressures between 7 and 20 mm Hg, but clean pulse pressures sometimes were difficult to obtain because the motion of the arteries often caused the micropipette tip to strike the inside of the vessel wall, causing spi ...
Dry Eyes and Contacts - Robert M. Scharf, MD
... silicone material. Silicone punctal plugs are inserted into the punctal opening, are visible and may occasionally induce a foreign body sensation. Silicone intracanalicular plugs are inserted down within the canaliculus (the channel that leads from the tear duct opening, the punctum, to the tear sac ...
... silicone material. Silicone punctal plugs are inserted into the punctal opening, are visible and may occasionally induce a foreign body sensation. Silicone intracanalicular plugs are inserted down within the canaliculus (the channel that leads from the tear duct opening, the punctum, to the tear sac ...
QUALITY OF LIFE IN THE GLAUCOMA CONTINUUM
... The 25-item National Eye Institute Visual Function Questionnaire (NEI VFQ-25) The Visual Activities Questionnaire (VAQ) The Activities of Daily Vision Scale The Visual Function Index (VF-14 The Glaucoma Quality of Life-15 (GQL-15). STUDY RESULTS COLLABORATIVE INITIAL GLAUCOMA TREATMENT S ...
... The 25-item National Eye Institute Visual Function Questionnaire (NEI VFQ-25) The Visual Activities Questionnaire (VAQ) The Activities of Daily Vision Scale The Visual Function Index (VF-14 The Glaucoma Quality of Life-15 (GQL-15). STUDY RESULTS COLLABORATIVE INITIAL GLAUCOMA TREATMENT S ...
THE LACRIMATION REFLEX
... These anatomical details -have been verified by dissecting six still-born babies. -Slight modifications have been seen, such as the lacrimal being a branch of the frontal nerve, the lagrimal communicating with the frontal nerve, and in one case with the ciliary ganglion. ...
... These anatomical details -have been verified by dissecting six still-born babies. -Slight modifications have been seen, such as the lacrimal being a branch of the frontal nerve, the lagrimal communicating with the frontal nerve, and in one case with the ciliary ganglion. ...
8Senses-vision [Compatibility Mode]
... Results from light focusing as lines, not points, on the retina due to unequal curvatures of the cornea or lens ...
... Results from light focusing as lines, not points, on the retina due to unequal curvatures of the cornea or lens ...
Essential List Glaucoma Addendum
... between vertical cup-to-disc ratio by ophthalmoscopy and digital image reading. An addition of intraocular pressure test does not change sensitivity (35.6%) and specificity (94.2%). This study indicates that evaluations of cup-to-disc ratio and visual field, using telemedicinefriendly devices, are m ...
... between vertical cup-to-disc ratio by ophthalmoscopy and digital image reading. An addition of intraocular pressure test does not change sensitivity (35.6%) and specificity (94.2%). This study indicates that evaluations of cup-to-disc ratio and visual field, using telemedicinefriendly devices, are m ...
Ch 10 BS and CH 11 MT
... maintain moisture on the anterior surface of the eyeball Lacrimal Canaliculi: ducts at the inner canthus of each eye – collect tears and drain them into the lacrimal sac Lacrimal sac: an enlargement of the upper portion of the lacrimal duct ...
... maintain moisture on the anterior surface of the eyeball Lacrimal Canaliculi: ducts at the inner canthus of each eye – collect tears and drain them into the lacrimal sac Lacrimal sac: an enlargement of the upper portion of the lacrimal duct ...
Sample Policy for the Protocol - Rocky Mountain Lions Eye Bank
... the inside of the eyelids. It is nourished by tiny blood vessels that are nearly invisible to the naked eye. The conjunctiva also secretes oils and mucous that moisten and lubricate the eye. D. Lagophthalmos: the inability to close, or poor closure, of the upper eyelid. Lagophthalmos is a form of fa ...
... the inside of the eyelids. It is nourished by tiny blood vessels that are nearly invisible to the naked eye. The conjunctiva also secretes oils and mucous that moisten and lubricate the eye. D. Lagophthalmos: the inability to close, or poor closure, of the upper eyelid. Lagophthalmos is a form of fa ...
ADVAnCEs In REFRACTIVE SuRGERY
... Flashes have also been described in association with migraine. The migraine related flashes are different however, and are usually associated with other features of migraine such as a scintillating scotoma, and headache. Transient flashes for a fraction of a second are a common occurrence - especial ...
... Flashes have also been described in association with migraine. The migraine related flashes are different however, and are usually associated with other features of migraine such as a scintillating scotoma, and headache. Transient flashes for a fraction of a second are a common occurrence - especial ...
Parotid Duct Transposition
... transposition can be very rewarding, with owners wishing they had gone for surgery in the first place! PDT is indicated in those patients where medical treatment has been minimally effective at best and the dryness is so severe that the eyes are constantly painful. These eyes are more at risk of dev ...
... transposition can be very rewarding, with owners wishing they had gone for surgery in the first place! PDT is indicated in those patients where medical treatment has been minimally effective at best and the dryness is so severe that the eyes are constantly painful. These eyes are more at risk of dev ...
“TOO YOUNG OR OLD” FOR STRABISMUS TREATMENT?
... as old as 80 years undergoing strabismus surgery. For the children, strabismus surgery gives them a chance to regain normal eye alignment thereby facilitating the development of some degree of 3D depth perception, or corrects an abnormal head posture. Similarly, the adults often ask me if it’s too l ...
... as old as 80 years undergoing strabismus surgery. For the children, strabismus surgery gives them a chance to regain normal eye alignment thereby facilitating the development of some degree of 3D depth perception, or corrects an abnormal head posture. Similarly, the adults often ask me if it’s too l ...
ocular inflammation
... is not possible to know how long the disease will last as it can sometimes recur. If complications such as glaucoma, cataracts and growth of abnormal new vessels occur, they also will require treatment. Complications can also lead to vision loss, hence treatment of these complications is vital along ...
... is not possible to know how long the disease will last as it can sometimes recur. If complications such as glaucoma, cataracts and growth of abnormal new vessels occur, they also will require treatment. Complications can also lead to vision loss, hence treatment of these complications is vital along ...
Open-Angle Glaucoma - American Academy of Family Physicians
... blindness and vision impairment. It affects approximately 2.5 million persons in the United States, including 3 percent of persons older than 55 years, although about one half are unaware that they have the disease.1,2 Glaucoma is the second most common cause of legal blindness in the United States ...
... blindness and vision impairment. It affects approximately 2.5 million persons in the United States, including 3 percent of persons older than 55 years, although about one half are unaware that they have the disease.1,2 Glaucoma is the second most common cause of legal blindness in the United States ...
Choroidal Detachment - The Retina Reference
... focused on it into the signal traveling to the brain along the optic nerve. All of these tissues are illustrated in figure 1. A choroidal detachment is a condition in which fluid collects between the sclera and the choroid, producing a blister-like bulge of all the inner layers. This bulging blister ...
... focused on it into the signal traveling to the brain along the optic nerve. All of these tissues are illustrated in figure 1. A choroidal detachment is a condition in which fluid collects between the sclera and the choroid, producing a blister-like bulge of all the inner layers. This bulging blister ...
Visual Acuity
... Hand-held visual acuity cards Primarily for children in vision screenings Simplest form is the letter E in different sizes ...
... Hand-held visual acuity cards Primarily for children in vision screenings Simplest form is the letter E in different sizes ...
Glaucoma
... cannot be diagnosed, by routine field test and involves scanning of the nerve fibre layer around the optic disc SWAP: This is a modified field, test which uses coloured stimulus Also help in diagnosis early glaucoma UBM: A technique to scan the anterior part of the eye to rule out structural abnorma ...
... cannot be diagnosed, by routine field test and involves scanning of the nerve fibre layer around the optic disc SWAP: This is a modified field, test which uses coloured stimulus Also help in diagnosis early glaucoma UBM: A technique to scan the anterior part of the eye to rule out structural abnorma ...
Fernandes, N - American Academy of Optometry
... the total esodeviation when the eye is observed to manifest the squint. The surgical procedure includes having either bilateral medial rectus recession or a unilateral medial rectus recession with lateral rectus resection completed. Individuals who have undergone this form of treatment have reported ...
... the total esodeviation when the eye is observed to manifest the squint. The surgical procedure includes having either bilateral medial rectus recession or a unilateral medial rectus recession with lateral rectus resection completed. Individuals who have undergone this form of treatment have reported ...
special senses 1 - Sinoe Medical Association
... Biconvex, transparent, flexible, elastic, and avascular Allows precise focusing of light on the retina Cells of lens epithelium differentiate into lens fibers that form the bulk of the lens Lens fibers—cells filled with the transparent protein crystallin Lens becomes denser, more convex, and less el ...
... Biconvex, transparent, flexible, elastic, and avascular Allows precise focusing of light on the retina Cells of lens epithelium differentiate into lens fibers that form the bulk of the lens Lens fibers—cells filled with the transparent protein crystallin Lens becomes denser, more convex, and less el ...
Endoscopic Dacryocystorhinostomy in the Treatment of
... with an ENT Surgeon is recommended for a beginning surgeon. The nasal cavity is first packed with patties soaked with a decongestant. An osteotomy is then performed after incising and reflecting the nasal mucosa to expose the lacrimal sac and the initial few millimeters of the nasolacrimal duct. The b ...
... with an ENT Surgeon is recommended for a beginning surgeon. The nasal cavity is first packed with patties soaked with a decongestant. An osteotomy is then performed after incising and reflecting the nasal mucosa to expose the lacrimal sac and the initial few millimeters of the nasolacrimal duct. The b ...
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS)
... fundus appeared to be normal. Fundus examination: The fundus of the right eye shows optic atrophy with extansive choroidal sclerosis. The left fudus appeared to be normal. On follow up IOP was found to be reduced. Patient was continued on anti glaucoma treatment and reviewed every month. ...
... fundus appeared to be normal. Fundus examination: The fundus of the right eye shows optic atrophy with extansive choroidal sclerosis. The left fudus appeared to be normal. On follow up IOP was found to be reduced. Patient was continued on anti glaucoma treatment and reviewed every month. ...
Annex I : CSP for ipratropium bromide + fenoterol hydrobromide
... In the following conditions BERODUAL/DUOVENT should only be used after careful risk/benefit assessment, especially when doses higher than recommended are used: in insufficiently controlled diabetes mellitus, recent myocardial infarction, severe organic heart or vascular disorders, hyperthyroidism an ...
... In the following conditions BERODUAL/DUOVENT should only be used after careful risk/benefit assessment, especially when doses higher than recommended are used: in insufficiently controlled diabetes mellitus, recent myocardial infarction, severe organic heart or vascular disorders, hyperthyroidism an ...
Hypertensive Retinopathy
... gave the name "angiospastic retinopathy" to the changes that occur in this condition. The retinal appearances in hypertension are particularly important because they correlate better than any other single factor with the prognosis of the untreated disease.4 Advances in drug treatment have allowed hy ...
... gave the name "angiospastic retinopathy" to the changes that occur in this condition. The retinal appearances in hypertension are particularly important because they correlate better than any other single factor with the prognosis of the untreated disease.4 Advances in drug treatment have allowed hy ...
Idiopathic intracranial hypertension
![](https://commons.wikimedia.org/wiki/Special:FilePath/MRI_brain.jpg?width=300)
Idiopathic intracranial hypertension (IIH), sometimes called by the older names benign intracranial hypertension (BIH) or pseudotumor cerebri (PTC), is a neurological disorder that is characterized by increased intracranial pressure (pressure around the brain) in the absence of a tumor or other diseases. The main symptoms are headache, nausea, and vomiting, as well as pulsatile tinnitus (sounds perceived in the ears, with the sound occurring in the same rhythm as the pulse), double vision and other visual symptoms. If untreated, it may lead to swelling of the optic disc in the eye, which can progress to vision loss.IIH is diagnosed with a brain scan (to rule out other causes) and a lumbar puncture; lumbar puncture may also provide temporary and sometimes permanent relief from the symptoms. Some respond to medication (with the drug acetazolamide), but others require surgery to relieve the pressure. The condition may occur in all age groups, but is most common in women aged 20–40, especially those with obesity.