Perimetry


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Related to Perimetry: gonioscopy

Per`im´e`try


n.1.The art of using the perimeter; measurement of the field of vision.
References in periodicals archive ?
Localized visual field defects were observed in the right eye on automatic static perimetry (Octopus 500), while the left eye was normal.
Modernization of information security technologies and the introduction of a logging system in terms of a Security Information- and event managementLot 1) delivery, installation and commissioning of redundant security appliances for perimetry and core;Lot 2) optional: delivery, installation and commissioning of a SIEM Security Information- and event management.
All patients underwent standard ophthalmological examination including tonometry, perimetry, biomicroscopy and gonioscopy; washing-out of nasolacrimal duct being performed to assess its patency.
Measurement of the visual field (by Goldmann perimetry or computer perimetry), which is done in an ophthalmologist' s office, is relevant only if the person being examined cooperates well.
The closed type examination bowl provides a single solution for Goldmann kinetic and static perimetry.
The diagnosis of glaucoma is traditionally based on the appearance of the optic disc, and perimetry.
Diagnosis is made by Tonometry, Gonioscopy, Ophthalmoscopy, Perimetry or Visual field tests are useful in disease progression and severity.
Standard automated perimetry, accepted as the gold standard in the follow-up of glaucoma patients, is unable to detect defects if less than 40% of the ganglion cell axons are damaged.
Clinical assessment of primary congenital glaucoma was performed by Slit lamp Tonometry Gonioscopy Perimetry and Retinal Nerve Fiber Layer Assessment (RNFL) at Mayo Hospital Lahore.
The CCTV system is generally composed of two sub-systems to provide the following features - A Video of all fences perimetry and outdoor indoor cameras / and within the site subsystem; : A subsystem-specific lighting the entire perimeter of the site : Other body bound states in the implementation and operation of the CCTV system will also perform (VRD and Engineering, Energy, Telecom, .
The card is commonly used by low vision therapists in Australia to provide an approximation of the best retinal area for training in eccentric viewing, and anecdotal evidence suggests that it is reliable; however, a study is being undertaken to assess the reliability of this tool against tangent screen perimetry.
47,48) Superior field losses in glaucomatous patients with concomitant ptosis should be interpreted with caution and technicians perform perimetry testing with taped eyelids when required.