Cyclotorsion 翻译
WebCyclotropia is a form of strabismus in which, compared to the correct positioning of the eyes, there is a torsion of one eye (or both) about the eye's visual axis. Consequently, the visual fields of the two eyes appear tilted relative to each other. The corresponding latent condition – a condition in which torsion occurs only in the absence of appropriate visual … WebJul 8, 2009 · Cyclotorsion, therefore, induces complex perceptual changes. These changes could be simulated in the laboratory in normal subjects. Conclusions: Cyclotropia acquired after childhood usually produces torsional diplopia. The subjective horizontal rod test is a convenient way of analyzing such misalignment. Visual disturbances in cyclotorsion are ...
Cyclotorsion 翻译
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WebCyclotorsions. Cyclotorsions are movements of cyclorotation of the eyes (in- or ex-cycloversions or vergences) and positions of cyclotorsion (in- or ex-cyclotorsion or cyclodeviation). Torsion is absent when the vertical meridian 0 traversing the cornea center is parallel to a plumbline. In a state of intorsion, the nasal end of the horizontal ... http://www.dictall.com/indu/067/066773660A6.htm
WebJun 1, 2011 · 1. Introduction. Ocular cyclotorsion during laser refractive surgery may lead to significant decrease in the refractive outcomes due to inadequate correction or induction of astigmatism and higher order aberrations .During normal activities, human eyes can undergo significant torsional movements of up to 15° of the resting position depending on … WebJul 1, 2024 · Cyclotorsion induced by change in posture is an important factor to be considered for correction of astigmatism in cataract and refractive surgery. With the introduction of toric intraocular lenses (IOLs) to correct astigmatism at the time of cataract surgery, accurate positioning of the IOL is very important for good visual outcomes. ...
WebMar 1, 2024 · This slightly larger than Chang et al. 4 (the mean dynamic cyclotorsion, 2.181 ± 1.392°) and lower than Prakash et al. 19 (the mean dynamic cyclotorsion is 3.81 ± 2.97°) and Febbraro et al. 17 (the mean dynamic cyclotorsion, 3.39 ± 2.94°). The differences in the amount of cyclotorsions could be due to several factors such as … WebApr 2, 2024 · The mean cyclotorsion during surgery was 0.60° ± 0.63° (range: 0° to 3.2°) in the SCC group and 3.21° ± 2.33° (range: 0.1° to 10.8°) in the control group (P < .001). Both groups showed favorable results in the correction of myopic astigmatism. No statistically significant difference was found between the two groups in visual and ...
WebDefinition of excyclotorsion in the Definitions.net dictionary. Meaning of excyclotorsion. What does excyclotorsion mean? Information and translations of excyclotorsion in the most …
WebThe Technolas Perfect Vision laser was the first to introduce true iris recognition technology, being capable of recognizing every eye on the planet, and combine it with real-time rotational eye tracking in order to respond to any eye movement, including cyclotorsion. With each such advance in technology, there has been a simultaneous rise in ... lithium narcoticWebNov 1, 2024 · Cyclotorsion > 2 degrees occurred in 68% of all eyes. In the right eyes, 83% excyclotorted, 14% incyclotorted, and 3% displayed no torsion. In the left eyes, 62% excyclotorted, 34% incyclotorted ... lithium narrow therapeutic windowWebAug 1, 2014 · We also observed that cyclotorsion ranging (2)(3)(4) (5) degrees occurred in 24 eyes (48%) and cyclotorsion more than 5 degrees occurred in 23 eyes (46%). Our result is different from study done ... imran khan full hd pichttp://www.ichacha.net/cyclotorsion.html lithium natriumWebPosition-related cyclotorsion, which occurs during a change from an upright seated position to a supine position, is a normal physical phenomenon that exists in a large proportion of the population. 1,2 Accordingly, when astigmatic patients seek surgical refractive correction this is the main reason for axial misalignment during surgery ... lithium nausea treatmentWebcyclotorsion ( countable and uncountable, plural cyclotorsions ) The degree of rotation of an eye around its visual axis. imran khan games twitterWebCyclotorsions are movements of cyclorotation of the eyes (in- or ex-cycloversions or vergences) and positions of cyclotorsion (in- or ex-cyclotorsion or cyclodeviation). … lithium ncbi