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Exophthalmometry - Glaukom 2021 - Allt Om Synen

Synonym(s): orthometer , proptometer , statometer [exophthalmos + G. metron, measure] The same mirror Hertel exophthalmometer (Oculus) was used in all patients, and the study was performed by one examiner. The test complied with the following rules: the exophthalmometer was positioned in such a way that the concave sections of the two frames touched the outer rims of the orbits at the lowest point. For the Hertel exophthalmometer, concordance was moderate for O1 in the 2 eyes and moderate in RE but good in LE for O2. For the Mourits exophthalmometer, this concordance was very good in RE and good in LE for O1, and good whatever the eye for O2. Objective: To compare exophthalmometry measured by Hertel exophthalmometer versus computed tomography (CT) scan. Methods: For this study, 133 patients with thyroid-associated orbitopathy (TAO) were analyzed retrospectively. Two experienced clinical observers independently measured proptosis using a Hertel exophthalmometer.

Exophthalmometer hertel

High quality, metal frame construction. Comes in a sturdy metal case with a padded interior for storage when not in use. The case is hinged with a snap closure. Description The exophthalmometer is used for measuring and quantifying eyeball protrusion (exophthalmus) in mm. In exophthalmia, the Hertel Exophthalmometer instrument measures the degree of eyeball protrusion through the use of prisms mounted on carriers. These prisms reflect the corneal profile and superimpose a scale for direct reading and exact measurements of exophthalmos. The Hertel Prism Exophthalmometer comes in fitted, vinyl hard case.

The 327 white and 354 black Oct 17, 2017 Hertel exophthalmometer is used for precise exophthalmos measurements (e.g. Exophthalmic goiter).

: Exophthalmos Läkare 2021

the instrument can Oct 15, 2020 Hertel exophthalmometry is a reliable method for measuring the ocular protrusion . However, as with most clinical measures, there is a negligible Nov 29, 2017 Neuro-Ophthalmic Testing: Hertels Exophthalmometry. Tutorial Exoftalmometria de Hertel.

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Der Untersucher schiebt die beiden Rahmen so weit zueinander, bis deren Sporen an The exophthalmometer is used for measuring and quantifying eyeball protrusion (exophthalmus) in mm. Hertel Exophthalmometer - OCULUS, Inc. - Online Shop JavaScript seems to be disabled in your browser. TMI-90 HERTEL EXOPHTHALMOMETER. The exophthalmometer is an instrument designed to measure the forward protrusion of the eye. This instrument provides a method of The Hertel exophthalmometer uses a mirror system (Bausch and Lomb) or Prism (Rodenstock) that allows the examiner to measure the protrusion of each eye while facing the patient.

SKU: 8630-1473-89 Category: Non class é Tag Exophthalmometer The S4OPTIK Hertel-type Exophthalmometer is used for precise exophthalmos measurements (e.g. exophthalmic goiter) by using the outer orbital rim (orbital wall) and the apex of the cornea. Comparison of exophthalmos measurements: Hertel exophthalmometer versus orbital parameters in 2-dimensional computed tomography.
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The Luedde exophthalmometer measures globe protrusion unilaterally from the lateral orbital rim. 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.

Prisms are made of clear plastic with easy-to-read millimeter lines on both sides. The eye is seen through the lower half and the scale through the upper, eliminating the difficulty of parallax and The study to validate the modification done to Hertel exophthalmometer was performed at the Department of Oral and Maxillofacial Surgery at our institute. Informed consent was obtained from patients; measurement in 100 volunteers was made with Hertel and modified Hertel exophthalmometer by a single observer, Exophthalmometry using an Hertel exophthalmometer appeared reliable (Pearson correlation coefficient for interobserver variation 0.89; 96% of the Hertel values measured by two observers were The Hertel exophthalmometer is used to determine the axial position of the eyes.
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The Marco Prism Exophthalmometer is designed for accuracy and simplicity in the measurement of the exophthalmos. Prisms are made of clear plastic with easy-to-read millimeter lines on both sides.

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Overall dimensions are 25 x 7 x 2 cm.

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Methods: In a population-based epidemiological study, ocular protrusion values (mm) were measured in 1063 randomly selected (stratified sampling Hertel Exophthalmometer. Art.-No. 52400.

itioned parallel to the coronal plane. Rotation of. the instrument can Oct 15, 2020 Hertel exophthalmometry is a reliable method for measuring the ocular protrusion .