- uncrossed diplopia
- direct d.
Medical dictionary. 2011.
uncrossed diplopia
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Diplopia — The condition whereby a single object appears as two objects. Also called "double vision." * * * The condition in which a single object is perceived as two objects. SYN: double vision. [diplo + G. ops, eye] crossed d. d. in which the… … Medical dictionary
physiological diplopia — diplopia in normal binocular vision; all objects not on the horopter of the fixated object are doubled through stimulation of disparate points of the retinae outside the corresponding retinal areas. For nearer objects, the diplopia is crossed;… … Medical dictionary
direct diplopia — double vision in which the image belonging to the right eye appears to the right of the image belonging to the left eye, as occurs in esotropia (convergent squint). Called also homonymous d. and uncrossed d … Medical dictionary
image — 1. Representation of an object made by the rays of light emanating or reflected from it. 2. Representation produced by x rays, ultrasound, tomography, thermography, radioisotopes, etc. 3. To produce such representations. [L. imago, likeness]… … Medical dictionary
Convergence insufficiency — Convergence Insufficency Classification and external resources ICD 10 H51.1 ICD 9 378.83 … Wikipedia
Chiasmal syndrome — Contents 1 Anatomy 2 Pathophysiology 3 Etiology and Epidemiology 4 Management 5 References … Wikipedia
nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… … Universalium
eye, human — ▪ anatomy Introduction specialized sense organ capable of receiving visual images, which are then carried to the brain. Anatomy of the visual apparatus Structures auxiliary to the eye The orbit The eye is protected from mechanical injury… … Universalium
Desmarres' law — when the visual axes are crossed the images are uncrossed; when the axes are uncrossed (diverging) the images are crossed. Useful in determining presence of esophoria and exophoria and of esotropia and exotropia. See also direct and crossed… … Medical dictionary
