Normal values of hertel exophthalmometry in children, teenagers, and adults from Tehran, Iran. Any eye protrusion of more than 17.8 mm for Iranian children, 19 mm for Iranian teenagers, and 19.3 mm for Iranian adults and relative eye protrusion of more than 2 mm warrants further clinical examination. Age and base value had a significant impact on normal eye protrusion values.

The Hertel-type exophthalmometer is placed before the patient's face and a reflected image of the eye from lateral orbital rim to the apex of the cornea is cast upon a forward facing measuring scale enabling the operator to obtain a measurement of this lateral distance from a frontal observation.

Retraction of all four eyelids Bilateral exophthalmos Hertel exophthalmometer 25 OD, 28 OS, base 108. Tight orbits/reduced orbital resilience. Carl Zeiss Mirror-Exophthalmometer in box in new condition. HERTEL has been written in pen on one side of the box. This instrument was used to measure •Proptosis measurements using Hertel exophthalmometry. •Visual field assessment via confrontation.

Exophthalmometer hertel

Both use reflection mirrors to measure the position of the globe accurately, even after tumor removal or thyroid decompression. Both deliver fast, reproducible results. The primary difference lies in the way each design is positioned and supported. With the Hertel, the unit is held in both hands and held firmly against the left-hand orbital rim in line with the center of the cornea. Hertel exophthalmometer is used for precise exophthalmos measurements (e.g.

The primary difference lies in the way each design is positioned and supported. With the Hertel, the unit is held in both hands and held firmly against the left-hand orbital rim in line with the center of the cornea. In exophthalmia, the Hertel Exophthalmometer instrument measures the degree of eyeball protrusion through the use of prisms mounted on carriers.

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.

With the Hertel, the unit is held in both hands and held firmly against the left-hand orbital rim in line with the center of the cornea. Hertel exophthalmometer is used for precise exophthalmos measurements (e.g. exophthalmic goiter).Sturdy construction for many years of use.

OCULUS offers two precision Mirror-Exophthalmometers. Both use reflection mirrors to measure the position of the globe accurately, even after tumor removal or thyroid decompression. Both deliver fast, reproducible results. The primary difference lies in the way each design is positioned and supported. With the Hertel, the unit is held in both hands and held firmly against the left-hand orbital rim in line with the center of the cornea.

Age and base value had a significant impact on normal eye protrusion values.

The Hertel exophthalmometer is used to determine the axial position of the eyes The device measures the distance between the lateral orbital rim and the most anterior position of the cornea The measurement for the patient's right eye should be determined with the examiner's left eye and vice versa OCULUS offers two precision Mirror-Exophthalmometers. Both use reflection mirrors to measure the position of the globe accurately, even after tumor removal or thyroid decompression. Both deliver fast, reproducible results. The primary difference lies in the way each design is positioned and supported.
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Der Untersucher schiebt die beiden Rahmen St Louis, CV Mosby Co, 1974, vol 13. 2. Knudtzon K: On exophthalmometry: The result of 724 measurements with Hertel's exophthalmometer on normal adult Dessa prismer reflekterar hornhinneprofilen och medger en exakt direktavläsning av exofthalmos. Hertel Prism Exophthalmometer kommer i ett hårt fodral. Syftet med denna forskningsstudie är att lära sig om variationen i proptos mätningar.

post tumor removal or thyroid decompression ; Delivers fast reproducible results of highest precision ; Provides best patient comfort, thus increasing patient cooperation ; Offers Summary .
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cal study, ocular protrusion values (mm) were measured in 1063 randomly selected (stratified sampling method) normal subjects using the Hertel exophthalmometer. Weight and height were measured in all subjects. Results. There were 462 (43.5%) females and 601 (56.5%) males. The age ranged from 6 to 70 years (mean ± SD = 20.3 ± 10.9). Subjects were divided into three age groups (years

This website uses HERTEL'S EXOPHTHALMOMETER · 1. Hertel exophthalmometer: measurement is taken from the lateral orbital rim (outside rim of the bony socket of the eye) to the Hertel exophthalmometer versus computed tomography scan in proptosis estimation in thyroid-associated orbitopathy. Na Ri Park, Jun Hyung Moon, Jeong Kyu The Dual Luedde can be compared to a Hertel Exophthalmometer. It reports the forward protrusion of the eyes as well as horizontal distance (record horizontal Lightweight Hertel Exophthalmometer This Oculus Brand Hertel exophthalmometer is constructed for many years of use.