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Khorne Week #7 Daemon Prince - Blog

Key words: Exophthalmometry, exophthalmos, Hertel, Luedde, proptometry, proptosis. Exophthalmometry may be defined as the measurement of the distance between two An exophthalmometer is an instrument used for measuring the degree of forward displacement of the eye in exophthalmos.The device allows measurement of the forward distance of the lateral orbital rim to the front of the cornea. Title: The Orbital ExamAuthor: Tom Oberg, MDDate: 3/08/2017From Moran CORE Collection: http://morancore.utah.edu Drews experimental exophthalmometer, 1936. 38 L E S L I E C. D R E W S wall of both orbits." However, this defini tion is likely to give rise to the idea that only the transverse line through the lateral orbital rim is important; this is correct only if the lateral orbital rims are equidistant from the hypothetic frontal plane. Although an exophthalmometer may provide an objective measure, patient cooperation may limit its accuracy. The Luedde device is particularly valuable for evaluation of globe position in children, who often find it less intimidating because it is smaller and placed on the side ( Fig. 87.1 ). We used the Hertel exophthalmometer to measure the degree of protrusion in 681 adults, ranging in age from 18 to 91 years.

Limitations • Poor fixation, depressed /fractured lateral orbital rim,convergence An exophthalmometer is an instrument used for measuring the degree of forward displacement of the eye in exophthalmos. The device allows measurement of the forward distance of the lateral orbital rim to the front of the cornea. • PROPTOSIS is defined as forward protrusion of the eyeball • Proptosis of more than 21mm or more than 2mm asymmetry between the two eyes is abnormal • EXOPHTHALMOS is specifically used to describe the proptosis of eyes a/w Thyroid eye disease • ENOPHTHALMOS is defined as retrodisplacement of eye into orbit 3. Summary . Exophthalmometry is frequently used as a tool in the evaluation of proptosis. The purpose of this study was to compare the clinical usefulness of the newly developed Naugle superior and inferior orbital rim—based exophthalmometer with that of the Hertel exophthalmometer, as well as to obtain normal values and analysis of possible race and sex differences.

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6. Test ocular motility. 3 Jan 2018 To compare the reliability of orbital parameters calculated using 2-dimensional computed tomography (CT) and Hertel exophthalmometry when The left eye examination revealed axial proptosis of 4–5 mm as measured with Hertel's exophthalmometer with upper sclera show and inferior Export to PPT 1 Jun 2020 Exophthalmometry is a method to quantify the degree of proptosis. difference between both eyes were calculated.

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Palpation of the globe relative to the orbital rim may provide results similar to those obtained with an exophthalmometer.

ERG, EOG, VER. 5. (C). Pathology & Microbiology Teratology. 1.
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• PROPTOSIS is defined as forward protrusion of the eyeball • Proptosis of more than 21mm or more than 2mm asymmetry between the two eyes is abnormal • EXOPHTHALMOS is specifically used to describe the proptosis of eyes a/w Thyroid eye disease • ENOPHTHALMOS is defined as retrodisplacement of eye into orbit The Hertel exophthalmometer is used to determine the axial position of the eyes. The instrument is placed on the lateral orbital rim of each side, using as small of a base as possible. Depending on the device, lines on the prism are placed into position by moving the examiners view point to determine the measurement.

We used the Hertel exophthalmometer to measure the degree of protrusion in 681 adults, ranging in age from 18 to 91 years.
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Khorne Week #7 Daemon Prince - Blog

Corneal Imaging: An Introduction. Miles F. Greenwald, BS, Brittni A. Scruggs, MD, PhD, Jesse M. Vislisel, MD, Mark A. Greiner, MD October 19, 2016 Introduction. Imaging techniques for assessing the structure and function of the cornea and anterior segment are crucial for diagnosing and treating a wide variety of ocular diseases.