Hertel exophthalmometry
WitrynaThe Hertel exophthalmometer quantifies the anterior protrusion of the eye by measuring the distance in millimeters from the lateral orbital rim to the front surface of the … There are several types of exophthalmometers: Hertel and Luedde exophthalmometers measure the distance of the corneal apex from the level of the lateral orbital rim, while Naugle exophthalmometers measure the relative difference between each eye. Hertel exophthalmometers take a … Zobacz więcej 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 … Zobacz więcej The normal range is 12–21 mm. Upper normal limit for people of African origin is a little higher, about 23–24 mm. A difference greater than 2 mm between the eyes is … Zobacz więcej
Hertel exophthalmometry
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Witryna23 lip 2015 · All IOP measurements are in mmHg and Hertel exophthalmometry measurements are in millimeters. Abbreviations: IOP, intraocular pressure; OPE, ocular pressure estimator. In all subjects but one (subject F), there was a drop in the IOP after the sleep session in the dependent eye only . This drop in IOP was judged to be a … WitrynaHertel exophthalmometry: the most appropriate measuring technique Br J Ophthalmol. 1999 Sep;83(9):1096B.doi: 10.1136/bjo.83.9.1096b. Authors N P O'Donnell, M Virdi, …
WitrynaThe 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 … Witryna23 mar 2024 · Exophthalmometry is the assessment of the anteroposterior position of the globe in the orbit relative to the orbital rim. Though a number of orbital diseases may be evaluated based on the degree of exophthalmos, there is still no gold standard method for the measurement of this parameter.
WitrynaThis article is published in Developments in ophthalmology.The article was published on 1989-01-01. It has received 13 citation(s) till now. The article focuses on the topic(s): Graves' ophthalmopathy. WitrynaThe exophthalmometer is an instrument designed to measure the forward protrusion of the eye. This instrument provides a method of evaluating the recording the …
Witryna1 sie 2024 · Hertel exophthalmometer and CT measurements did not differ significantly (p > 0.05), although exophthalmometry measurements of the normal (14.5 ± 2.2 mm) and proptosis groups (20.5 ± 3.9 mm ...
Witryna23 lut 2015 · Exophthalmometry was measured using an accurately calibrated Hertel exophthalmometer (Keeler Instruments Inc., Broomall, PA, USA). The detailed exophthalmometry procedures were the same as ... lick sb.\u0027s shoesWitrynaTo date, Hertel exophthalmometry is the most widely used method of assessing exophthalmos clinically. 2 However, this tool has been criticized for its reliability, which can be affected by operator's experience and parallax. 10–12 The measurements can also be affected by varying the amount of pressure exerted by the operator when … lick sb.\\u0027s shoesWitryna17 mar 2024 · Hertel exophthalmometry (HE) was performed preoperatively and the 6-month follow-up visit by a single senior surgeon using a double mirror-fitted exophthalmometer (Oculus Inc.) Randomization licks and chews dover nhWitryna1 kwi 2014 · Hertel exophthalmometry, computed tomography, and optical 3D imaging can be used to determine the globe position in cases of exo- or enophthalmus . More than 40 exophthalmometer designs and modifications have been suggested in the literature since 1865. mckinsey insight program 2023WitrynaConclusion: Hertel exophthalmometry is a reliable method for measuring the ocular protrusion. However, as with most clinical measures, there is a negligible interobserver variation that seems to be unavoidable. MeSH terms Adolescent Adult Aged Chi-Square Distribution Child Exophthalmos / diagnosis* Female Humans Male Middle Aged … mckinsey insight bcgWitryna13 lip 2024 · Generally, Hertel exophthalmometry correlates well with CT measurements. Subgroup analysis confirmed a superior quality of Hertel … licks bandWitryna22 gru 2024 · There was 3 mm of proptosis of the LE assessed by Hertel exophthalmometry, but eye movements were normal. A relative afferent pupillary defect (RAPD) was present in the LE, and the color tests score (by the Ishihara color plate test) was decreased to 7/14. Intraocular pressure measured by applanation tonometry was … licks blues