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1990/10/27
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ข่าวทองคำ:
- Minimizing the Risk of Angle Closure Due to Dilation
Patients at high risk of angle-closure glaucoma require inspection by an ophthalmologist, optometrist, resident, fellow, or other qualified clinical trainee prior to pharmacologic dilation The adjacent decision tree includes screening criteria that will help an ophthalmic technician or nurse assess the risk and determine whether it is safe to
- Managing Patients Across the Narrow-Angle Spectrum - Review of Optometry
The results showed that the risk of an angle-closure attack was uncommon (one in 1,587 dilations) 1 The study authors were concerned enough about potentially creating angle closure that they treated every patient with 250mg acetazolamide For patients who had a post-dilation IOP increase of 8mm Hg or more, topical brimonidine and pilocarpine
- Why is Dilating my eyes important for my . . . - Tennessee Retina
Glaucoma patients may have an angle test done at the slip lamp before dilation The angle test done before dilation is important for glaucoma patients to make sure it is safe to be dilated This angle test is typically performed by the doctor retinal tears, retinal detachments, ocular tumors, ocular trauma, inflammatory ocular conditions
- Changes in Intraocular Pressure and Angle Structure after Dilation in . . .
To evaluate the safety of pupillary dilation in primary angle-closure suspects (PACS) with concurrent visually most likely in patients at high risk of angle closure 29, 30 One possible mechanism could be iris tissue crowding at the apex of the angle and Retinal dystrophy and primary angle-closure glaucoma Int Ophthalmol 2013; 33:737-739
- Abnormalities Associated With a Closed Angle - American Academy of . . .
Hyperopic eyes are at highest risk of angle closure Such eyes have shallow anterior chambers and small corneas (Tornquist, 1956, 1957) Because of the narrow angle and dilated pupil, the ciliary processes are very easily seen Most cases are due to retinal disease—such as diabetic retinopathy, central retinal vein occlusion
- How to Determine if You Need an Eye Dilation | Eye Exams
In rare cases, dilation may cause the drainage system of the eye to close, which may lead to a condition called angle-closure glaucoma Patients are evaluated prior to dilation to determine their risk Are There Any Alternatives? For some patients, Optos retinal imaging can be an effective alternative to traditional dilation
- The Dilation Dilemma - Review of Optometry
The Dilation Dilemma and ocular disease risk factors such as primary open angle glaucoma, lattice degeneration and posterior vitreous detachment 1,6 it should not be the only indication for dilation of a patient otherwise considered to be at “low risk” for retinal pathology 1,2
- Fundoscopy: to dilate or not to dilate? The risk of precipitating . . .
Pupil block, the underlying mechanism in acute angle closure, is believed to occur when the pupil is in the mid-dilated position, rather than a fully dilated position 10 In fact, the pupil is in a mid-dilated position in dimly lit environments, which paradoxically suggests that being in a darkened room poses more risk in terms of precipitating
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