Exophthalmometer. 9. Fields of vision and screening devices. 10. Perimeter - manual & automate. 11. Orthoptics instruments -haploscope/home devices. 12.

Mirror Exophthalmometer Eyeball protrusion. The exophthalmometer is used for measuring and quantifying eyeball protrusion (exophthalmus) in mm. The integrated mirror system enables the examiner also to measure the sagittal distance between the cornea and the bone surface of the lateral orbital rim.

-it may use prisms or mirrors set at 45 degree angles. -it is best for serial follow up of patients. 15. D) NAUGLE’S EXOPHTHALMOMTER: -In case of acquired or congential asymmetry of the lateral orbital rims a Hertel exophthalmometer is misleading -This is an inferior & superior rim based instrument. -may be used when the lateral orbital rim is not exophthalmometer ppt 9 Jan 2017 Optical Co., St. Louis, wvlho made up my first very rouglh exophthalmometer according to .. requires no special procedures as the very small distance of the images to the rulers excludes Table 9 is compiled after the format of Knudtzon (15). Proptosis 1.

4. Use ruler to assess if proptosis is axial or non-axial. 5. Palpate the orbit for: mass; retropulsion. 6.

An exophthalmometer is a device used to measure relative globe prominence within the orbit, but it is seldom of clinical relevance. Palpation of the globe relative to the orbital rim may provide results similar to those obtained with an exophthalmometer.

(C). Pathology & Microbiology Teratology. 1.

The Hertel exophthalmometer offers accurate and reproducible measurements and the advantage of comparing one eye with the other during the same examination. In Hertel exophthalmometry , the distance between the two lateral orbital rims is engraved on the horizontal bar, which carries the sliding mirrors.

Raised intraocular pressure was defined as >2mmHg above that of the non-affected eye, as measured using applanation or electronic tonometry. The ideal method of identifying reduced acuity would be to compare examination findings to a baseline, premorbid measurement. METHODS: This was a cross-sectional study, in which 673 normal subjects, between 1 and 17 years of age, randomly selected from patients presenting to our institution, were measured with an exophthalmometer.

Exophthalmometer nach Hertel Diagnosing exophthalmos · check how well you're able to move your eyes · use an instrument called an exophthalmometer to measure how far your eyeball Hertel Exophthalmometer. €235,00 excl. VAT · Block Prism Set – 16 Pieces ( square). €215,00 excl. VAT. Search for: Contact.
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Der Untersucher schiebt die beiden Rahmen so weit zueinander, bis deren Sporen an Mirror Exophthalmometer Eyeball protrusion. The exophthalmometer is used for measuring and quantifying eyeball protrusion (exophthalmus) in mm. The integrated mirror system enables the examiner also to measure the sagittal distance between the cornea and the bone surface of the lateral orbital rim. Request PDF | A new method of exophthalmometry | Purpose Hertel's exophthalmometer measures the position of the eyeball in relation to the lateral orbital rims and does not provide representative Request PDF | On Jun 1, 2008, E Hertel and others published A Simple Exophthalmometer | Find, read and cite all the research you need on ResearchGate Shyam 2 - Exophthalomometry.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. exophthalmometry: [ ek″sof-thal-mom´ĕ-tre ] measurement of the extent of protrusion of the eyeball in exophthalmos.

Diagnostik.
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View 1. visual diagnostics- with side notes.ppt from NURSING 114 at De La Salle Health Sciences Institute. EYES • Overview of the Anatomy and Physiology • Assessment and Diagnostic Tools THE

10. Perimeter - manual & automate. 11. Orthoptics instruments -haploscope/home devices.

C) HERTEL’S EXOPHTHALMOMETER: m/c used. -it may use prisms or mirrors set at 45 degree angles. -it is best for serial follow up of patients. 15. D) NAUGLE’S EXOPHTHALMOMTER: -In case of acquired or congential asymmetry of the lateral orbital rims a Hertel exophthalmometer is misleading -This is an inferior & superior rim based instrument. -may be used when the lateral orbital rim is not

METHODS: This was a cross-sectional study, in which 673 normal subjects, between 1 and 17 years of age, randomly selected from patients presenting to our institution, were measured with an exophthalmometer. Normal volunteers also participated at a booth at the annual state fair.

Therefore we used the Naugle exophthalmometer pre- and postoperatively because the instrument uses the upper and lower orbital rim as a reference point (Figure 4 for comparison between Hertel/Naugle exophthalmometer). Export to PPT Close Figure 3:: (a and b) Magnetic resonance imaging brain and orbit showed well-defined homogenously enhancing fusiform mass involving intraorbital segment of the left optic nerve extending from the level of optic disc causing proptosis of the left eyeball with no extension into the optic canal. Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Easily share your publications and get them in front of Issuu’s To view the structures around the edge of the interior chamber of eye in front of the lens. 2020-01-22 · Exophthalmos is defined in Dorland's Medical Dictionary as an . The etiological basis of proptosis can include inflammatory, vascular, infectious, cystic, neoplastic (both benign and malignant, metastatic disease), and traumatic factors.